_id userId experimentId progressionId curriculumId logLabel logTags completionCount curriculumTitle associativeId associativeIdOrdinalNumber username experimentGroup experimentName experimentVersion startTimestamp endTimestamp blocks createdAt updatedAt __v
64763b1495ef04001353d7a4
60e2a37cf652020013b85a9a
64756b3495ef04001353a3a3
melody-37
0
1685416376070
0
LabMaster
sweedish twins experiment
week 4-6
debugging
Tue May 30 2023 18:06:11 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "64763b7d95ef04001353d7ea",
    "time": "2023-05-30T18:07:56.494Z",
    "nextLogLabel": "melody-38"
  }
]
[
  {
    "startCount": 1,
    "_id": "64763b2c95ef04001353d7ac",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 144,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:06:35.621Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Mors Lilla Olle'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_0.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60,
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      631.58,
      947.37,
      1263.16,
      1894.74,
      2210.53,
      2526.32,
      3157.9,
      3789.48,
      5052.64,
      5684.22,
      6000.01,
      6315.8,
      6947.380000000001,
      7263.170000000001,
      7578.96,
      8210.539999999999,
      8526.33,
      8842.12
    ],
    "referenceDuration": [
      598.6852083333334,
      298.6847083333334,
      298.6847083333333,
      598.6852083333332,
      298.6847083333335,
      298.68470833333305,
      598.6852083333334,
      598.6852083333334,
      1198.686208333333,
      598.6852083333334,
      298.68470833333396,
      298.68470833333305,
      598.6852083333334,
      298.68470833333305,
      298.68470833333305,
      598.6852083333325,
      298.68470833333305,
      298.68470833333305,
      1198.686208333333
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b2d95ef04001353d7b2",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 145,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:06:37.058Z",
    "textContent": "Mors Lilla Olle\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_1.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b3d95ef04001353d7b7",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 146,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:06:52.791Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_1.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b3e95ef04001353d7bc",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 147,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:06:54.741Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_1.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64763b4495ef04001353d7c3",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 145,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:00.437Z",
    "textContent": "Mors Lilla Olle\n2/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_2.mid",
    "referenceKeys": [
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      5892.853999999999,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      506.6961583333329,
      506.6961583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b5995ef04001353d7c8",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 146,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:21.329Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_2.mid",
    "referenceKeys": [
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      5892.853999999999,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      506.6961583333329,
      506.6961583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b5b95ef04001353d7cd",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 147,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:22.822Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_2.mid",
    "referenceKeys": [
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      5892.853999999999,
      6428.568
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      506.6961583333329,
      506.6961583333338,
      2033.4810583333328
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64763b5c95ef04001353d7d4",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 145,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:23.895Z",
    "textContent": "Mors Lilla Olle\n3/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_3.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60,
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568,
      8571.424,
      9642.852,
      10178.566,
      10714.28,
      11785.707999999999,
      12321.422,
      12857.136,
      13928.564000000002,
      14464.278,
      14999.992
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      1015.6244583333329,
      506.6961583333338,
      506.6961583333338,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      2033.4810583333347
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b7b95ef04001353d7d9",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 146,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:55.371Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_3.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60,
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568,
      8571.424,
      9642.852,
      10178.566,
      10714.28,
      11785.707999999999,
      12321.422,
      12857.136,
      13928.564000000002,
      14464.278,
      14999.992
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      1015.6244583333329,
      506.6961583333338,
      506.6961583333338,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      2033.4810583333347
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b7d95ef04001353d7de",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 147,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:07:56.229Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/46_MorsLillaOlle_3.mid",
    "referenceKeys": [
      65,
      60,
      60,
      65,
      60,
      60,
      64,
      62,
      60,
      60,
      65,
      67,
      69,
      69,
      74,
      72,
      67,
      67,
      67
    ],
    "referenceTime": [
      0,
      1071.428,
      1607.142,
      2142.856,
      3214.284,
      3749.998,
      4285.712,
      5357.14,
      6428.568,
      8571.424,
      9642.852,
      10178.566,
      10714.28,
      11785.707999999999,
      12321.422,
      12857.136,
      13928.564000000002,
      14464.278,
      14999.992
    ],
    "referenceDuration": [
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333333,
      506.69615833333336,
      506.69615833333336,
      1015.6244583333338,
      1015.6244583333338,
      2033.4810583333328,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      1015.6244583333329,
      506.6961583333338,
      506.6961583333338,
      1015.6244583333329,
      506.69615833333205,
      506.6961583333338,
      2033.4810583333347
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Tue May 30 2023 18:06:12 GMT+0000 (Coordinated Universal Time)
Tue May 30 2023 18:07:57 GMT+0000 (Coordinated Universal Time)
11
64763b7d95ef04001353d7e8
60e2a37cf652020013b85a9a
64756b3495ef04001353a3a3
melody-38
0
1685416376070
0
LabMaster
sweedish twins experiment
week 4-6
debugging
Tue May 30 2023 18:07:56 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "64763bd095ef04001353d82e",
    "time": "2023-05-30T18:09:19.564Z",
    "nextLogLabel": "melody-39"
  }
]
[
  {
    "startCount": 1,
    "_id": "64763b8995ef04001353d7ef",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 148,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:08.715Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Tummeliten'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_0.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62,
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      599.9989999999999,
      1199.9979999999998,
      1799.9969999999998,
      2399.9959999999996,
      2699.9955,
      2999.995,
      3299.9944999999993,
      3599.9939999999997,
      4799.991999999999,
      5399.991,
      5999.99,
      6599.988999999999,
      7199.987999999999,
      7499.987499999999,
      7799.987,
      8099.9865,
      8399.985999999999
    ],
    "referenceDuration": [
      568.7490520833333,
      568.7490520833334,
      568.7490520833331,
      568.7490520833331,
      283.74952708333325,
      283.7495270833328,
      283.74952708333325,
      283.74952708333325,
      1138.7481020833325,
      568.7490520833327,
      568.7490520833327,
      568.7490520833327,
      568.7490520833336,
      283.7495270833328,
      283.7495270833328,
      283.7495270833319,
      283.7495270833319,
      1138.7481020833352
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b8b95ef04001353d7f6",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 149,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:10.925Z",
    "textContent": "Tummeliten\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b9c95ef04001353d7fb",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 150,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:27.905Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763b9d95ef04001353d800",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 151,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:28.876Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64763b9e95ef04001353d807",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 149,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:30.117Z",
    "textContent": "Tummeliten\n2/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_2.mid",
    "referenceKeys": [
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763bae95ef04001353d80c",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 150,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:45.897Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_2.mid",
    "referenceKeys": [
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763baf95ef04001353d811",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 151,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:47.409Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_2.mid",
    "referenceKeys": [
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64763bb095ef04001353d818",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 149,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:08:48.406Z",
    "textContent": "Tummeliten\n3/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763bc895ef04001353d81d",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 150,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:09:12.259Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_3.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62,
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001,
      6857.136,
      7714.278,
      8571.42,
      9428.562000000002,
      10285.704000000002,
      10714.275000000001,
      11142.846000000001,
      11571.417,
      11999.988000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875,
      812.4991874999994,
      812.4991875000003,
      812.4991875000003,
      812.4991874999985,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.784087499999
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763bcf95ef04001353d822",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 151,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:09:19.293Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/47_Tummeliten_3.mid",
    "referenceKeys": [
      72,
      71,
      69,
      67,
      65,
      64,
      62,
      60,
      62,
      69,
      69,
      62,
      62,
      62,
      60,
      62,
      64,
      60
    ],
    "referenceTime": [
      0,
      857.142,
      1714.284,
      2571.4260000000004,
      3428.568,
      3857.139,
      4285.71,
      4714.281000000001,
      5142.852000000001,
      6857.136,
      7714.278,
      8571.42,
      9428.562000000002,
      10285.704000000002,
      10714.275000000001,
      11142.846000000001,
      11571.417,
      11999.988000000001
    ],
    "referenceDuration": [
      812.4991875000001,
      812.4991875000001,
      812.4991874999998,
      812.4991874999998,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.7840875,
      812.4991874999994,
      812.4991875000003,
      812.4991875000003,
      812.4991874999985,
      405.3567375,
      405.3567375,
      405.3567375,
      405.3567375,
      1626.784087499999
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Tue May 30 2023 18:07:57 GMT+0000 (Coordinated Universal Time)
Tue May 30 2023 18:09:20 GMT+0000 (Coordinated Universal Time)
11
64763bd095ef04001353d82c
60e2a37cf652020013b85a9a
64756b3495ef04001353a3a3
melody-39
0
1685416376070
0
LabMaster
sweedish twins experiment
week 4-6
debugging
Tue May 30 2023 18:09:19 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "64763bdf95ef04001353d833",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 152,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:09:35.506Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Solen Glimmar'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/48_SolenGlimmar_0.mid",
    "referenceKeys": [
      64,
      65,
      67,
      67,
      69,
      69,
      67,
      72,
      74,
      77,
      76,
      74,
      72,
      71,
      72
    ],
    "referenceTime": [
      0,
      1058.8215,
      1411.762,
      2117.643,
      2823.524,
      3529.4049999999997,
      4235.286,
      5647.048,
      6705.8695,
      7058.8099999999995,
      7411.7505,
      7764.691,
      8117.6314999999995,
      8470.572,
      9882.334
    ],
    "referenceDuration": [
      1004.4098395833332,
      333.8228895833333,
      669.1163645833332,
      669.1163645833332,
      669.1163645833336,
      669.116364583334,
      1339.7033145833327,
      1004.4098395833342,
      333.82288958333373,
      333.82288958333373,
      333.8228895833328,
      333.82288958333373,
      333.8228895833328,
      1339.703314583332,
      1339.7033145833336
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763be995ef04001353d83a",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 153,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:09:45.268Z",
    "textContent": "Solen Glimmar\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/48_SolenGlimmar_1.mid",
    "referenceKeys": [
      64,
      65,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      1525.4234999999999,
      2033.8979999999997,
      3050.8469999999998,
      4067.7959999999994,
      5084.745,
      6101.6939999999995
    ],
    "referenceDuration": [
      1447.0336812499997,
      480.9321312500001,
      963.9829062499996,
      963.9829062499996,
      963.98290625,
      963.98290625,
      1930.0844562499994
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763bf895ef04001353d83f",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 154,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:09:59.737Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/48_SolenGlimmar_1.mid",
    "referenceKeys": [
      64,
      65,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      1525.4234999999999,
      2033.8979999999997,
      3050.8469999999998,
      4067.7959999999994,
      5084.745,
      6101.6939999999995
    ],
    "referenceDuration": [
      1447.0336812499997,
      480.9321312500001,
      963.9829062499996,
      963.9829062499996,
      963.98290625,
      963.98290625,
      1930.0844562499994
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-05-30T18:09:49.015Z",
    "pressedKeys": [
      62,
      62,
      62,
      64,
      64,
      65,
      67,
      67,
      67
    ],
    "pressedTime": [
      0,
      343,
      681,
      1240,
      1602,
      2122,
      2645,
      3198,
      3650
    ],
    "pressedDuration": [
      88,
      68,
      77,
      104,
      85,
      86,
      122,
      105,
      84
    ],
    "pressedvelocity": [
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-05-30T18:09:49.013Z",
    "pressedKeyboardKeys": [
      "s",
      "s",
      "s",
      "d",
      "d",
      "f",
      "g",
      "g",
      "g"
    ],
    "pressedKeyboardTime": [
      0,
      344,
      682,
      1232,
      1602,
      2123,
      2646,
      3199,
      3649
    ],
    "pressedKeyboardDuration": [
      88,
      68,
      78,
      113,
      86,
      87,
      122,
      105,
      86
    ],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64763bf995ef04001353d844",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 155,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:10:00.785Z",
    "textContent": "Av 1 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/48_SolenGlimmar_1.mid",
    "referenceKeys": [
      64,
      65,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      1525.4234999999999,
      2033.8979999999997,
      3050.8469999999998,
      4067.7959999999994,
      5084.745,
      6101.6939999999995
    ],
    "referenceDuration": [
      1447.0336812499997,
      480.9321312500001,
      963.9829062499996,
      963.9829062499996,
      963.98290625,
      963.98290625,
      1930.0844562499994
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 19.51219512195122,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 26.967830571525198,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 19.51219512195122,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 26.967830571525198,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64763bf995ef04001353d84b",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 153,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-30T18:10:01.612Z",
    "textContent": "Solen Glimmar\n2/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/48_SolenGlimmar_2.mid",
    "referenceKeys": [
      72,
      74,
      77,
      76,
      74,
      72,
      71,
      72
    ],
    "referenceTime": [
      0,
      1525.4234999999999,
      2033.8979999999997,
      2542.3725,
      3050.8469999999998,
      3559.3214999999996,
      4067.7959999999994,
      6101.6939999999995
    ],
    "referenceDuration": [
      1447.0336812499997,
      480.9321312500001,
      480.93213125000034,
      480.9321312499999,
      480.93213125000034,
      480.93213125000034,
      1930.0844562499994,
      1930.0844562499994
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  }
]
Tue May 30 2023 18:09:20 GMT+0000 (Coordinated Universal Time)
Tue May 30 2023 18:10:01 GMT+0000 (Coordinated Universal Time)
5
64768e5c95ef04001353e977
60e2a37cf652020013b85a9a
64768d0495ef04001353e741
melody-1
0
1685491262439
0
LabMaster
sweedish twins experiment
week 4-6
debugging2
Wed May 31 2023 00:01:31 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "64768ee195ef04001353ea07",
    "time": "2023-05-31T00:03:43.924Z",
    "nextLogLabel": "melody-2"
  }
]
[
  {
    "startCount": 1,
    "_id": "64768e5d95ef04001353e97c",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:01:32.479Z",
    "textContent": "Välkommen!\n\nNu ska du få lära dig några nya melodier.\n\nFörsök jobba på bra, men inte så att du känner dig stressad.\n\n För att kunna gå vidare till nästa melodi\nbehöver du spela rätt tre gånger men inte 3 ggr i rad.\n\nSessionen är 20 minuter lång, och tiden börjar efter att du lyssnat på melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e5f95ef04001353e981",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:01:34.181Z",
    "textContent": "Låt oss börja med att repetera melodierna från vecka 1-3.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta repeteras två gånger.\nDärefter går programmet vidare till nästa melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e6095ef04001353e988",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:01:35.601Z",
    "textContent": "Här kommer första melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e6395ef04001353e98d",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:01:38.746Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e8195ef04001353e992",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:08.348Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-05-31T00:01:46.181Z",
    "pressedKeys": [
      62,
      62,
      62,
      62,
      60,
      62,
      64,
      60,
      62,
      64,
      62,
      64,
      60,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62,
      64,
      62
    ],
    "pressedTime": [
      0,
      899,
      1458,
      2695,
      16300,
      16564,
      16974,
      17248,
      17473,
      17649,
      17876,
      18048,
      18293,
      18478,
      18676,
      18876,
      19017,
      19201,
      19361,
      19509,
      19642,
      19780,
      19884,
      20042,
      20156,
      20278,
      20395,
      20527,
      20631,
      20754,
      20864,
      20976,
      21094,
      21214,
      21326,
      21453,
      21575,
      21680,
      21806,
      21917,
      22049
    ],
    "pressedDuration": [
      134,
      100,
      122,
      102,
      223,
      375,
      221,
      201,
      154,
      195,
      174,
      170,
      169,
      193,
      206,
      137,
      195,
      156,
      163,
      127,
      117,
      119,
      137,
      109,
      100,
      111,
      146,
      70,
      130,
      75,
      94,
      87,
      101,
      106,
      137,
      82,
      112,
      120,
      121,
      126,
      109
    ],
    "pressedvelocity": [
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127,
      127
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 24.390243902439025,
    "durationsRelativeError": 82.51707317073172,
    "levenshteinDistance": 31,
    "interOnsetInterval": [
      899,
      559,
      1237,
      13605,
      264,
      410,
      274,
      225,
      176,
      227,
      172,
      245,
      185,
      198,
      200,
      141,
      184,
      160,
      148,
      133,
      138,
      104,
      158,
      114,
      122,
      117,
      132,
      104,
      123,
      110,
      112,
      118,
      120,
      112,
      127,
      122,
      105,
      126,
      111,
      132
    ],
    "interOnsetIntervalsRelativeError": 589.7969999999999,
    "relativeInterOnsetIntervalsRelativeError": 151.21116603927612,
    "sequenceDuration": -21940,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-05-31T00:01:46.175Z",
    "pressedKeyboardKeys": [
      "s",
      "s",
      "s",
      "s",
      "a",
      "s",
      "d",
      "a",
      "s",
      "d",
      "s",
      "d",
      "a",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s",
      "d",
      "s"
    ],
    "pressedKeyboardTime": [
      0,
      903,
      1463,
      2698,
      16305,
      16568,
      16979,
      17253,
      17478,
      17654,
      17880,
      18053,
      18297,
      18483,
      18681,
      18881,
      19021,
      19206,
      19366,
      19513,
      19647,
      19784,
      19888,
      20046,
      20161,
      20283,
      20399,
      20530,
      20635,
      20757,
      20868,
      20981,
      21097,
      21218,
      21330,
      21457,
      21579,
      21685,
      21810,
      21921,
      22053
    ],
    "pressedKeyboardDuration": [
      139,
      102,
      123,
      104,
      222,
      376,
      221,
      202,
      154,
      195,
      3,
      171,
      171,
      193,
      6,
      137,
      11,
      156,
      13,
      128,
      117,
      16,
      138,
      110,
      101,
      111,
      17,
      73,
      10,
      77,
      95,
      88,
      104,
      107,
      11,
      84,
      7,
      121,
      11,
      128,
      110
    ],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8295ef04001353e997",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:09.338Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8295ef04001353e99c",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:10.114Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8395ef04001353e9a1",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:10.859Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8495ef04001353e9a8",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 6,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:11.554Z",
    "textContent": "Här kommer andra melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e8495ef04001353e9ad",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 0,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:12.298Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8595ef04001353e9b2",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 9,
    "innerStepIndex": 0,
    "repetition": 0,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:13.034Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8695ef04001353e9b7",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:13.731Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8795ef04001353e9bc",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 9,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:14.410Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768e8895ef04001353e9c1",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 10,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:16.252Z",
    "textContent": "Nu ska du få lära dig mer välkända melodier.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody2.mid",
    "referenceKeys": [
      72,
      67,
      69,
      67,
      72,
      72,
      67,
      67,
      69,
      67,
      62,
      65,
      64,
      67,
      62,
      62,
      65,
      65,
      64,
      65,
      67,
      60,
      64,
      62,
      65,
      64,
      64,
      67,
      67,
      65,
      69,
      67,
      71,
      72,
      60,
      67,
      67,
      71,
      71,
      72,
      60
    ],
    "referenceTime": [
      0,
      1250,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      8750,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      16875,
      17500,
      18125,
      18750,
      20000,
      21250,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      28750,
      30000,
      31250,
      32500,
      33750,
      35000,
      35625,
      36250,
      36875,
      37500,
      38750
    ],
    "referenceDuration": [
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e9395ef04001353e9c8",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:26.645Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Blinka'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_0.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60,
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      599.9989999999999,
      1199.9979999999998,
      1799.9969999999998,
      2399.9959999999996,
      2999.995,
      3599.9939999999997,
      4799.991999999999,
      5399.991,
      5999.99,
      6599.988999999999,
      7199.987999999999,
      7799.987,
      8399.985999999999,
      9599.983999999999,
      10199.983,
      10799.982,
      11399.980999999998,
      11999.98,
      12599.979,
      13199.977999999997,
      14399.975999999999,
      14999.974999999999,
      15599.974,
      16199.973,
      16799.971999999998,
      17399.971,
      17999.969999999998
    ],
    "referenceDuration": [
      568.7490520833333,
      568.7490520833334,
      568.7490520833331,
      568.7490520833331,
      568.7490520833336,
      568.7490520833336,
      1138.7481020833325,
      568.7490520833327,
      568.7490520833327,
      568.7490520833327,
      568.7490520833336,
      568.7490520833327,
      568.7490520833318,
      1138.7481020833352,
      568.7490520833336,
      568.7490520833336,
      568.7490520833318,
      568.7490520833336,
      568.7490520833336,
      568.7490520833336,
      1138.7481020833334,
      568.7490520833336,
      568.7490520833336,
      568.7490520833301,
      568.7490520833336,
      568.7490520833336,
      568.7490520833301,
      1138.7481020833334
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-05-31T00:02:26.644Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-05-31T00:02:26.644Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768e9c95ef04001353e9cf",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:35.677Z",
    "textContent": "Blinka\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_1.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ea595ef04001353e9d4",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:44.300Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_1.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ea695ef04001353e9d9",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 50,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:02:46.312Z",
    "textContent": "Av 50 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_1.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768eb595ef04001353e9e0",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:00.084Z",
    "textContent": "Blinka\n2/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_2.mid",
    "referenceKeys": [
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ebe95ef04001353e9e5",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:09.474Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_2.mid",
    "referenceKeys": [
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ec395ef04001353e9ea",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 50,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:14.186Z",
    "textContent": "Av 50 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa segment av melodin.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_2.mid",
    "referenceKeys": [
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64768ecf95ef04001353e9f1",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:26.350Z",
    "textContent": "Blinka\n3/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_3.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60,
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858,
      6857.144,
      7714.286999999999,
      8571.43,
      9428.573,
      10285.716,
      11142.859,
      12000.002,
      13714.288,
      14571.431,
      15428.573999999999,
      16285.716999999999,
      17142.86,
      18000.003,
      18857.146,
      20571.432,
      21428.574999999997,
      22285.718,
      23142.861,
      24000.004,
      24857.147,
      25714.289999999997
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654,
      812.5001354166664,
      812.5001354166673,
      812.5001354166664,
      812.5001354166664,
      812.5001354166645,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166681,
      812.5001354166664,
      812.5001354166681,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166664,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      812.5001354166664,
      812.5001354166664,
      1626.7859854166672
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ed995ef04001353e9f6",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:36.059Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_3.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60,
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858,
      6857.144,
      7714.286999999999,
      8571.43,
      9428.573,
      10285.716,
      11142.859,
      12000.002,
      13714.288,
      14571.431,
      15428.573999999999,
      16285.716999999999,
      17142.86,
      18000.003,
      18857.146,
      20571.432,
      21428.574999999997,
      22285.718,
      23142.861,
      24000.004,
      24857.147,
      25714.289999999997
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654,
      812.5001354166664,
      812.5001354166673,
      812.5001354166664,
      812.5001354166664,
      812.5001354166645,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166681,
      812.5001354166664,
      812.5001354166681,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166664,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      812.5001354166664,
      812.5001354166664,
      1626.7859854166672
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768eda95ef04001353e9fb",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 50,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:03:37.999Z",
    "textContent": "Av 50 försök har du lyckats 0 gånger.\nNu kommer du att träna nästa melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/08_Blinka_3.mid",
    "referenceKeys": [
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60,
      60,
      60,
      67,
      67,
      69,
      69,
      67,
      65,
      65,
      64,
      64,
      62,
      62,
      60
    ],
    "referenceTime": [
      0,
      857.143,
      1714.286,
      2571.429,
      3428.572,
      4285.715,
      5142.858,
      6857.144,
      7714.286999999999,
      8571.43,
      9428.573,
      10285.716,
      11142.859,
      12000.002,
      13714.288,
      14571.431,
      15428.573999999999,
      16285.716999999999,
      17142.86,
      18000.003,
      18857.146,
      20571.432,
      21428.574999999997,
      22285.718,
      23142.861,
      24000.004,
      24857.147,
      25714.289999999997
    ],
    "referenceDuration": [
      812.5001354166667,
      812.5001354166668,
      812.5001354166664,
      812.5001354166664,
      812.5001354166673,
      812.5001354166673,
      1626.7859854166654,
      812.5001354166664,
      812.5001354166673,
      812.5001354166664,
      812.5001354166664,
      812.5001354166645,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166681,
      812.5001354166664,
      812.5001354166681,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      1626.7859854166672,
      812.5001354166664,
      812.5001354166699,
      812.5001354166699,
      812.5001354166664,
      812.5001354166664,
      812.5001354166664,
      1626.7859854166672
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 24.390243902439025,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 24.390243902439025,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Wed May 31 2023 00:01:32 GMT+0000 (Coordinated Universal Time)
Wed May 31 2023 00:03:45 GMT+0000 (Coordinated Universal Time)
25
64768ee195ef04001353ea05
60e2a37cf652020013b85a9a
64768d0495ef04001353e741
melody-2
0
1685491262439
0
LabMaster
sweedish twins experiment
week 4-6
debugging2
Wed May 31 2023 00:03:43 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "64768ef195ef04001353ea0c",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:04:00.566Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Super Trooper'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/20_SuperTrooper_0.mid",
    "referenceKeys": [
      74,
      74,
      72,
      72,
      71,
      69,
      71,
      72,
      71,
      69,
      72,
      72,
      71,
      71,
      69
    ],
    "referenceTime": [
      0,
      750.002,
      1500.004,
      2250.006,
      3000.008,
      3375.009,
      3750.0099999999998,
      4125.0109999999995,
      4500.012,
      5250.013999999999,
      6000.016,
      6750.018,
      7500.0199999999995,
      8250.021999999999,
      9000.024
    ],
    "referenceDuration": [
      710.9393958333333,
      710.9393958333333,
      710.9393958333333,
      710.939395833333,
      354.6884458333333,
      354.6884458333328,
      354.6884458333333,
      354.6884458333333,
      710.939395833333,
      710.9393958333338,
      710.939395833333,
      710.9393958333321,
      710.9393958333338,
      710.9393958333321,
      2848.445095833334
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768ef995ef04001353ea13",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 6,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:04:08.774Z",
    "textContent": "Super Trooper\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/20_SuperTrooper_1.mid",
    "referenceKeys": [
      74,
      74,
      72,
      72,
      71,
      69,
      71,
      72,
      71,
      69
    ],
    "referenceTime": [
      0,
      952.38,
      1904.76,
      2857.1400000000003,
      3809.52,
      4285.71,
      4761.9,
      5238.09,
      5714.280000000001,
      6666.66
    ],
    "referenceDuration": [
      902.7768749999999,
      902.776875,
      902.7768749999998,
      902.7768749999998,
      450.3963749999995,
      450.3963749999995,
      450.3963750000004,
      450.3963750000004,
      902.7768749999998,
      902.7768749999998
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64768f0895ef04001353ea18",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T00:04:23.394Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/20_SuperTrooper_1.mid",
    "referenceKeys": [
      74,
      74,
      72,
      72,
      71,
      69,
      71,
      72,
      71,
      69
    ],
    "referenceTime": [
      0,
      952.38,
      1904.76,
      2857.1400000000003,
      3809.52,
      4285.71,
      4761.9,
      5238.09,
      5714.280000000001,
      6666.66
    ],
    "referenceDuration": [
      902.7768749999999,
      902.776875,
      902.7768749999998,
      902.7768749999998,
      450.3963749999995,
      450.3963749999995,
      450.3963750000004,
      450.3963750000004,
      902.7768749999998,
      902.7768749999998
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  }
]
Wed May 31 2023 00:03:45 GMT+0000 (Coordinated Universal Time)
Wed May 31 2023 00:04:24 GMT+0000 (Coordinated Universal Time)
3
6477432bab50e700129be823
60e2a37cf652020013b85a9a
63f52ac1e39fb2001a16537d
default
0
1685537550471
0
LabMaster
sweedish twins experiment
week 1 session 4
2
Wed May 31 2023 12:52:59 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "6477432cab50e700129be828",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:53:00.561Z",
    "textContent": "Välkommen till session 4 - den sista sessionen vecka 1!",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477432dab50e700129be82d",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:53:01.523Z",
    "textContent": "Använd höger hand för att spela på pianot.\n\nVarje finger har ett nummer enligt bilden nedan.\nI instruktionsvideon till varje melodi visas siffror\nsom visar vilket finger som ska tryckas på varje tangent för att spela melodin.\n\nNedanstående bild kommer att finnas som referens\ntill höger på skärmen genom hela sessionen.",
    "pictureName": "twins_experiment/image/right_hand_numbered.bmp",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477432eab50e700129be833",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:53:02.464Z",
    "textContent": "I nästa steg börjar sessionen med en instruktionsvideo.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta upprepas tre gånger.\nDärefter går programmet vidare till nästa instruktionsvideo.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477432fab50e700129be839",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:53:03.408Z",
    "textContent": "Här kommer ett segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477433dab50e700129be83e",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:53:17.380Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477438aab50e700129bea10",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:54:34.873Z",
    "textContent": "Välkommen till session 4 - den sista sessionen vecka 1!",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477438aab50e700129bea13",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:54:35.038Z",
    "textContent": "Använd höger hand för att spela på pianot.\n\nVarje finger har ett nummer enligt bilden nedan.\nI instruktionsvideon till varje melodi visas siffror\nsom visar vilket finger som ska tryckas på varje tangent för att spela melodin.\n\nNedanstående bild kommer att finnas som referens\ntill höger på skärmen genom hela sessionen.",
    "pictureName": "twins_experiment/image/right_hand_numbered.bmp",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6477438cab50e700129bea19",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:54:37.089Z",
    "textContent": "I nästa steg börjar sessionen med en instruktionsvideo.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta upprepas tre gånger.\nDärefter går programmet vidare till nästa instruktionsvideo.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody1.mid",
    "referenceKeys": [
      60,
      62,
      64,
      65,
      62,
      67,
      64,
      65,
      67,
      69,
      65,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      60,
      62,
      64,
      65,
      62,
      64,
      65,
      67,
      69,
      64,
      67,
      65,
      67,
      69,
      71,
      72,
      69,
      65,
      62,
      64,
      62,
      60
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500,
      10000,
      11250,
      12500,
      13750,
      15000,
      15625,
      16250,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23125,
      23750,
      24375,
      25000,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      35000,
      35625,
      36250,
      37500
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      1250,
      1250,
      1250,
      1250,
      625,
      625,
      1250,
      2500,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64774392ab50e700129bea1f",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:54:42.285Z",
    "textContent": "Här kommer ett segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1_7.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      69,
      65
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743a0ab50e700129bea24",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:54:56.443Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1_7.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      69,
      65
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743dfab50e700129bea37",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:55:59.550Z",
    "textContent": "Välkommen till session 4 - den sista sessionen vecka 1!",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743dfab50e700129bea3d",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:55:59.740Z",
    "textContent": "Använd höger hand för att spela på pianot.\n\nVarje finger har ett nummer enligt bilden nedan.\nI instruktionsvideon till varje melodi visas siffror\nsom visar vilket finger som ska tryckas på varje tangent för att spela melodin.\n\nNedanstående bild kommer att finnas som referens\ntill höger på skärmen genom hela sessionen.",
    "pictureName": "twins_experiment/image/right_hand_numbered.bmp",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743dfab50e700129bea44",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:55:59.892Z",
    "textContent": "I nästa steg börjar sessionen med en instruktionsvideo.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta upprepas tre gånger.\nDärefter går programmet vidare till nästa instruktionsvideo.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743e0ab50e700129bea48",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:56:00.052Z",
    "textContent": "Här kommer ett segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "647743eeab50e700129bea4d",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-05-31T12:56:14.412Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody1_7.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      69,
      65
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750
    ],
    "referenceDuration": [
      625,
      625,
      625,
      625,
      1250,
      1250
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  }
]
Wed May 31 2023 12:52:59 GMT+0000 (Coordinated Universal Time)
Wed May 31 2023 12:56:14 GMT+0000 (Coordinated Universal Time)
15
6495830dab50e700129f8e3a
60e2a37cf652020013b85a9a
60e2a501f652020013b85aa7
default
0
1687519995225
0
LabMaster
sweedish twins experiment
week 1 session 1
1
Fri Jun 23 2023 11:33:33 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "6495830eab50e700129f8e3f",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:35.092Z",
    "textContent": "Välkommen till session 1 vecka 1!",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6495830fab50e700129f8e44",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:36.068Z",
    "textContent": "Använd höger hand för att spela på pianot.\n\nVarje finger har ett nummer enligt bilden nedan.\nI instruktionsvideon till varje melodi visas siffror\nsom visar vilket finger som ska tryckas på varje tangent för att spela melodin.\n\nNedanstående bild kommer att finnas som referens\ntill höger på skärmen genom hela sessionen.",
    "pictureName": "twins_experiment/image/right_hand_numbered.bmp",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958311ab50e700129f8e4e",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:37.907Z",
    "textContent": "I nästa steg börjar sessionen med en instruktionsvideo.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta upprepas tre gånger.\nDärefter går programmet vidare till nästa instruktionsvideo.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody4.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67,
      72,
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      71,
      69,
      67,
      67,
      69,
      65,
      69,
      67,
      60,
      67,
      67,
      69,
      65,
      67,
      65,
      67,
      64,
      65,
      62,
      65,
      67,
      64,
      60,
      60
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375,
      5000,
      6250,
      7500,
      10000,
      11250,
      11875,
      12500,
      13125,
      13750,
      14375,
      15000,
      16250,
      16875,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      34375,
      35000,
      36250,
      37500
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958313ab50e700129f8e55",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:39.126Z",
    "textContent": "Här kommer ett segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958321ab50e700129f8e64",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:53.525Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:33:46.093Z",
    "pressedKeys": [
      72,
      72,
      72,
      71
    ],
    "pressedTime": [
      0,
      505,
      5880,
      7095
    ],
    "pressedDuration": [
      187,
      216,
      1062,
      337
    ],
    "pressedvelocity": [
      64,
      80,
      63,
      63
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958327ab50e700129f8e69",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:33:59.630Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:33:54.522Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      1203,
      1905,
      2572,
      3862,
      4505
    ],
    "pressedDuration": [
      1092,
      669,
      578,
      1161,
      654,
      600
    ],
    "pressedvelocity": [
      63,
      61,
      64,
      51,
      61,
      63
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 7.16,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1203,
      702,
      667,
      1290,
      643
    ],
    "interOnsetIntervalsRelativeError": 0,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3905,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6495832cab50e700129f8e73",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:05.042Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:05.040Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:05.039Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958331ab50e700129f8e78",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:09.944Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:05.680Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      963,
      1504,
      2035,
      3103,
      3733
    ],
    "pressedDuration": [
      732,
      441,
      401,
      1702,
      649,
      528
    ],
    "pressedvelocity": [
      61,
      54,
      64,
      42,
      52,
      91
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 27.04,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      963,
      541,
      531,
      1068,
      630
    ],
    "interOnsetIntervalsRelativeError": 23.2,
    "relativeInterOnsetIntervalsRelativeError": 1.62710956335387,
    "sequenceDuration": -3205,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 98.37289043664613,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.37289043664613,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958332ab50e700129f8e82",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:11.064Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:11.063Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:11.063Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 98.37289043664613,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.37289043664613,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958337ab50e700129f8e87",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:15.520Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:11.491Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      992,
      1531,
      2091,
      3194,
      3756
    ],
    "pressedDuration": [
      695,
      331,
      272,
      607,
      347,
      272
    ],
    "pressedvelocity": [
      75,
      62,
      60,
      53,
      57,
      42
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 50.05333333333334,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      992,
      539,
      560,
      1103,
      562
    ],
    "interOnsetIntervalsRelativeError": 17.6,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3484,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958339ab50e700129f8e91",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:17.343Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:17.343Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      0
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:17.343Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6495833eab50e700129f8e96",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:22.925Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:18.414Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      1084,
      1679,
      2240,
      3389,
      4023
    ],
    "pressedDuration": [
      1053,
      615,
      549,
      1140,
      675,
      488
    ],
    "pressedvelocity": [
      60,
      52,
      64,
      54,
      60,
      85
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 11.373333333333333,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1084,
      595,
      561,
      1149,
      634
    ],
    "interOnsetIntervalsRelativeError": 1.744,
    "relativeInterOnsetIntervalsRelativeError": 0.06313696246582061,
    "sequenceDuration": -3535,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.93686303753418,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.93686303753418,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958340ab50e700129f8e9b",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:24.485Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.93686303753418,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.93686303753418,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958341ab50e700129f8ea2",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:25.583Z",
    "textContent": "Här kommer ett nytt segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6495834fab50e700129f8ebb",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:39.379Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:32.026Z",
    "pressedKeys": [
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      1181,
      2306
    ],
    "pressedDuration": [
      1141,
      867,
      2523
    ],
    "pressedvelocity": [
      55,
      64,
      63
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958351ab50e700129f8ec0",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:41.372Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:40.130Z",
    "pressedKeys": [
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      467,
      946
    ],
    "pressedDuration": [
      298,
      171,
      291
    ],
    "pressedvelocity": [
      80,
      63,
      51
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 83.61333333333333,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      467,
      479
    ],
    "interOnsetIntervalsRelativeError": 26.32,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -655,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958351ab50e700129f8ec5",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:41.765Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:41.765Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      0
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:41.765Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958353ab50e700129f8ed0",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:43.419Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:42.125Z",
    "pressedKeys": [
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      527,
      1021
    ],
    "pressedDuration": [
      285,
      196,
      270
    ],
    "pressedvelocity": [
      42,
      61,
      64
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 83.57333333333334,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      527,
      494
    ],
    "interOnsetIntervalsRelativeError": 23.919999999999998,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -751,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958354ab50e700129f8eda",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:44.239Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:44.239Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      0
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:44.239Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958355ab50e700129f8edf",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:45.845Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:44.455Z",
    "pressedKeys": [
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      611,
      1150
    ],
    "pressedDuration": [
      253,
      202,
      238
    ],
    "pressedvelocity": [
      59,
      64,
      60
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 84.69333333333333,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      611,
      539
    ],
    "interOnsetIntervalsRelativeError": 20.560000000000002,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -912,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958356ab50e700129f8ee4",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:46.734Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:46.733Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-06-23T11:34:46.732Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958358ab50e700129f8ee9",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:48.625Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:34:47.230Z",
    "pressedKeys": [
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      578,
      1123
    ],
    "pressedDuration": [
      303,
      212,
      271
    ],
    "pressedvelocity": [
      75,
      59,
      70
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 82.65333333333334,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      578,
      545
    ],
    "interOnsetIntervalsRelativeError": 21.88,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -852,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64958359ab50e700129f8eee",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:49.664Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody4_2.mid",
    "referenceKeys": [
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      2500
    ],
    "referenceDuration": [
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6495835aab50e700129f8ef5",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:34:51.079Z",
    "textContent": "Nu är det dags att sätta ihop de två segment du har lärt dig.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1-2.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375,
      5000,
      6250,
      7500
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6495836eab50e700129f8f13",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:35:10.468Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1-2.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375,
      5000,
      6250,
      7500
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64958377ab50e700129f8f22",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-06-23T11:35:19.280Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1-2.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375,
      5000,
      6250,
      7500
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-06-23T11:35:11.159Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67
    ],
    "pressedTime": [
      0,
      1108,
      1764,
      2344,
      3480,
      4113,
      4716,
      5912,
      7064
    ],
    "pressedDuration": [
      1099,
      626,
      540,
      1113,
      670,
      591,
      984,
      755,
      1056
    ],
    "pressedvelocity": [
      63,
      58,
      57,
      48,
      60,
      64,
      63,
      58,
      59
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 18.675555555555555,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1108,
      656,
      580,
      1136,
      633,
      603,
      1196,
      1152
    ],
    "interOnsetIntervalsRelativeError": 0.33999999999999997,
    "relativeInterOnsetIntervalsRelativeError": 0.17978482446206107,
    "sequenceDuration": -6008,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.82021517553794,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.82021517553794,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Fri Jun 23 2023 11:33:33 GMT+0000 (Coordinated Universal Time)
Fri Jun 23 2023 11:35:19 GMT+0000 (Coordinated Universal Time)
26
64f08bd4269e09001321c395
60e2a37cf652020013b85a9a
63f52be7e39fb2001a165678
default
0
1693486020513
0
LabMaster
conscent
data collection conscent
1
Thu Aug 31 2023 12:47:16 GMT+0000 (Coordinated Universal Time)
Thu Aug 31 2023 12:47:16 GMT+0000 (Coordinated Universal Time)
Thu Aug 31 2023 12:47:16 GMT+0000 (Coordinated Universal Time)
0
64f6edcf269e09001321fa5c
60e2a37cf652020013b85a9a
623ba00531615d001cd05113
default
0
1693898839584
0
LabMaster
sweedish twins experiment
démonstration
1
Tue Sep 05 2023 08:58:55 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "64f6edee269e09001321fa6f",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T08:59:26.447Z",
    "textContent": "Välkommen till session 1 vecka 1!",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64f6ee01269e09001321fa74",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T08:59:44.694Z",
    "textContent": "Använd höger hand för att spela på pianot.\n\nVarje finger har ett nummer enligt bilden nedan.\nI instruktionsvideon till varje melodi visas siffror\nsom visar vilket finger som ska tryckas på varje tangent för att spela melodin.\n\nNedanstående bild kommer att finnas som referens\ntill höger på skärmen genom hela sessionen.",
    "pictureName": "twins_experiment/image/right_hand_numbered.bmp",
    "helperImageName": "",
    "referenceName": "",
    "referenceKeys": [],
    "referenceTime": [],
    "referenceDuration": [],
    "referenceVelocity": [],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64f6ee14269e09001321fa79",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:03.885Z",
    "textContent": "I nästa steg börjar sessionen med en instruktionsvideo.\nFörsök att spela tillsammans med videon.\nEfter videon kommer du att få spela melodin på egen hand.\n\nDetta upprepas tre gånger.\nDärefter går programmet vidare till nästa instruktionsvideo.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/melody/Melody4.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      67,
      67,
      72,
      72,
      71,
      69,
      71,
      67,
      69,
      71,
      71,
      69,
      67,
      67,
      69,
      65,
      69,
      67,
      60,
      67,
      67,
      69,
      65,
      67,
      65,
      67,
      64,
      65,
      62,
      65,
      67,
      64,
      60,
      60
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375,
      5000,
      6250,
      7500,
      10000,
      11250,
      11875,
      12500,
      13125,
      13750,
      14375,
      15000,
      16250,
      16875,
      17500,
      20000,
      20625,
      21250,
      21875,
      22500,
      23750,
      25000,
      25625,
      26250,
      26875,
      27500,
      30000,
      30625,
      31250,
      31875,
      32500,
      33750,
      34375,
      35000,
      36250,
      37500
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500,
      1250,
      625,
      625,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      1250,
      625,
      625,
      625,
      625,
      2500,
      625,
      625,
      625,
      625,
      1250,
      625,
      625,
      1250,
      1250,
      2500
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64f6ee19269e09001321fa80",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:09.563Z",
    "textContent": "Här kommer ett segment av melodin.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64f6ee27269e09001321fa85",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:23.528Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:14.757Z",
    "pressedKeys": [
      72,
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      950,
      1843,
      2520,
      3461,
      4941,
      5591
    ],
    "pressedDuration": [
      216,
      829,
      661,
      766,
      1488,
      653,
      410
    ],
    "pressedvelocity": [
      75,
      63,
      60,
      60,
      70,
      101,
      101
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "64f6ee2e269e09001321fa8a",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:29.739Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:26.349Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      729,
      1167,
      1572,
      2369,
      2901
    ],
    "pressedDuration": [
      746,
      461,
      530,
      809,
      567,
      487
    ],
    "pressedvelocity": [
      85,
      91,
      101,
      91,
      91,
      106
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 24.73333333333333,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      729,
      438,
      405,
      797,
      532
    ],
    "interOnsetIntervalsRelativeError": 72.368,
    "relativeInterOnsetIntervalsRelativeError": 4.0834195105136155,
    "sequenceDuration": -2414,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 95.91658048948638,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 95.91658048948638,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64f6ee37269e09001321fa8f",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:38.740Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:38.739Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-09-05T09:00:38.738Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 95.91658048948638,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 95.91658048948638,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64f6ee3b269e09001321fa94",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:42.712Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:40.251Z",
    "pressedKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      616,
      921,
      1201,
      1779,
      2175
    ],
    "pressedDuration": [
      606,
      286,
      301,
      593,
      409,
      285
    ],
    "pressedvelocity": [
      80,
      75,
      57,
      96,
      63,
      101
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 49.85333333333333,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      616,
      305,
      280,
      578,
      396
    ],
    "interOnsetIntervalsRelativeError": 108.67200000000001,
    "relativeInterOnsetIntervalsRelativeError": 3.4896551724137934,
    "sequenceDuration": -1890,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 96.51034482758621,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 96.51034482758621,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64f6ee3f269e09001321fa99",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:46.626Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:46.626Z",
    "pressedKeys": [
      62
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      0
    ],
    "pressedvelocity": [
      127
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-09-05T09:00:46.625Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 96.51034482758621,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 96.51034482758621,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "64f6ee41269e09001321fa9e",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-09-05T09:00:48.982Z",
    "textContent": "Försök att spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/melody/Melody4_1.mid",
    "referenceKeys": [
      72,
      71,
      69,
      71,
      67,
      69
    ],
    "referenceTime": [
      0,
      1250,
      1875,
      2500,
      3750,
      4375
    ],
    "referenceDuration": [
      1250,
      625,
      625,
      1250,
      625,
      625
    ],
    "referenceVelocity": [
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497,
      0.7874015748031497
    ],
    "pressedStartTime": "2023-09-05T09:00:47.671Z",
    "pressedKeys": [
      71,
      77,
      81,
      79,
      81,
      79
    ],
    "pressedTime": [
      0,
      370,
      654,
      661,
      882,
      1154
    ],
    "pressedDuration": [
      110,
      124,
      84,
      74,
      95,
      157
    ],
    "pressedvelocity": [
      117,
      106,
      62,
      63,
      96,
      80
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 0,
    "durationsRelativeError": 85.28000000000002,
    "levenshteinDistance": 6,
    "interOnsetInterval": [
      370,
      284,
      7,
      221,
      272
    ],
    "interOnsetIntervalsRelativeError": 162.43200000000002,
    "relativeInterOnsetIntervalsRelativeError": 45.641247833622174,
    "sequenceDuration": -997,
    "errorMarginInMilliseconds": 120,
    "relativeErrorMarginInFloat": 0.1,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 0,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 54.358752166377826,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 0,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 54.358752166377826,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Tue Sep 05 2023 08:58:55 GMT+0000 (Coordinated Universal Time)
Tue Sep 05 2023 09:00:49 GMT+0000 (Coordinated Universal Time)
10
651b5f0a1b037000130906a6
60e2a37cf652020013b85a9a
61e0d25b74ffa20013b71d63
default
0
1696292574247
0
LabMaster
baseline test
wmt test
1
Tue Oct 03 2023 00:23:35 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "651b5f0a1b037000130906a7",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 1,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:35.999Z",
    "textContent": "Hitta rätt figur\n\nPå nästa sida kommer du att se ett introduktionsexempel. Från det exemplet kan Du lätt se principen för de följande uppgifterna och hur de ska lösas.",
    "pictureName": "",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f0b1b037000130906af",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 2,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:37.584Z",
    "textContent": "Figurerna till vänster har ordnats efter ett särskilt mönster. Istället för den sista figuren står ett '?'. Din uppgift är att ange vilken av de åtta figurerna till höger som ska ersätta '?' så att mönstret blir komplett. I det här övningsexemplet har vi visat det rätta svaret. På de följande sidorna får du se tre enkla övningsexempel. Du behöver inte mata in dina svar till dessa. Du ska bara jämföra ditt svar med det rätta svaret, som är markerat i bilden.",
    "pictureName": "twins_experiment/WMT/Exempel1.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f0b1b037000130906b1",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:35.400Z",
    "textContent": "Välkommen till pianoträningen! Innan du kan börja med den, måste du dock genomföra fyra uppgifter. Du behöver inte genomföra alla samtidigt eller ens på samma dag, men alla måste avslutas för att komma vidare till pianoträningen. Den första uppgiften är handlar om att hitta rätt figur för att komplettera olika mönster. De övriga tre uppgifterna handlar om att uppfatta toner och rytmer. Tack för att du ställer upp, och lycka till!",
    "pictureName": "",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f0d1b037000130906b6",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 3,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:40.724Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_A.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f0f1b037000130906bb",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 4,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:41.984Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_B.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f101b037000130906c0",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 5,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:44.128Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_C.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f121b037000130906c5",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 6,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:45.591Z",
    "textContent": "Du kommer nu att få 24 uppgifter som du ska försöka lösa.\n\nDu svarar genom att klicka på den bild till höger som du tycker passar i den tomma rutan med frågetecknet i matrisen till vänster. Du kan bara ange ett svar för varje uppgift. Om du inte kan lösa en viss uppgift ska du inte markera något alternativ.\n\nArbeta effektivt i din egen takt.\n\nDu har 25 minuter på dig för alla uppgifterna från det att du trycker på \"Vidare\"-knappen här nedanför och det är enligt vår erfarenhet fullt tillräckligt.\n\nNär 20 minuter har gått får du en påminnelse om att du har 5 minuter kvar.",
    "pictureName": "",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f121b037000130906ca",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 5,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:46.175Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_C.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f131b037000130906cf",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 4,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:46.823Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_B.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f131b037000130906d4",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 5,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:47.335Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/PracticeExample_C.jpg",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f141b037000130906d9",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 6,
    "repetition": 1,
    "isInPrelude": true,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:23:48.071Z",
    "textContent": "Du kommer nu att få 24 uppgifter som du ska försöka lösa.\n\nDu svarar genom att klicka på den bild till höger som du tycker passar i den tomma rutan med frågetecknet i matrisen till vänster. Du kan bara ange ett svar för varje uppgift. Om du inte kan lösa en viss uppgift ska du inte markera något alternativ.\n\nArbeta effektivt i din egen takt.\n\nDu har 25 minuter på dig för alla uppgifterna från det att du trycker på \"Vidare\"-knappen här nedanför och det är enligt vår erfarenhet fullt tillräckligt.\n\nNär 20 minuter har gått får du en påminnelse om att du har 5 minuter kvar.",
    "pictureName": "",
    "helperImageName": ""
  },
  {
    "startCount": 1,
    "_id": "651b5f211b037000130906de",
    "blockType": "question",
    "blockSubType": "image-choices",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:24:00.554Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/1.png",
    "helperImageName": "",
    "questionAnswerIndex": null,
    "isQuestionAnswerCorrect": "NO ANSWER GIVEN"
  },
  {
    "startCount": 1,
    "_id": "651b5f251b037000130906e3",
    "blockType": "question",
    "blockSubType": "image-choices",
    "controlType": "none",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:24:05.232Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/2.png",
    "helperImageName": "",
    "questionAnswerIndex": null,
    "isQuestionAnswerCorrect": "NO ANSWER GIVEN",
    "questionCorrectAnswerIndex": 3,
    "questionOptionsValues": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H"
    ],
    "questionOptionsTexts": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H",
      " "
    ],
    "questionAsked": "Question in main image file",
    "questionRelatedContent": [
      "twins_experiment/WMT/2a.png",
      "twins_experiment/WMT/2b.png",
      "twins_experiment/WMT/2c.png",
      "twins_experiment/WMT/2d.png",
      "twins_experiment/WMT/2e.png",
      "twins_experiment/WMT/2f.png",
      "twins_experiment/WMT/2g.png",
      "twins_experiment/WMT/2h.png"
    ]
  },
  {
    "startCount": 1,
    "_id": "651b5f2d1b037000130906e8",
    "blockType": "question",
    "blockSubType": "image-choices",
    "controlType": "none",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:24:12.234Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/3.png",
    "helperImageName": "",
    "questionAnswerIndex": null,
    "isQuestionAnswerCorrect": "NO ANSWER GIVEN",
    "questionCorrectAnswerIndex": 2,
    "questionOptionsValues": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H"
    ],
    "questionOptionsTexts": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H",
      " "
    ],
    "questionAsked": "Question in main image file",
    "questionRelatedContent": [
      "twins_experiment/WMT/3a.png",
      "twins_experiment/WMT/3b.png",
      "twins_experiment/WMT/3c.png",
      "twins_experiment/WMT/3d.png",
      "twins_experiment/WMT/3e.png",
      "twins_experiment/WMT/3f.png",
      "twins_experiment/WMT/3g.png",
      "twins_experiment/WMT/3h.png"
    ]
  },
  {
    "startCount": 1,
    "_id": "651b5f311b037000130906ed",
    "blockType": "question",
    "blockSubType": "image-choices",
    "controlType": "none",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:24:16.607Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/4.png",
    "helperImageName": "",
    "questionAnswerIndex": null,
    "isQuestionAnswerCorrect": "NO ANSWER GIVEN",
    "questionCorrectAnswerIndex": 6,
    "questionOptionsValues": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H"
    ],
    "questionOptionsTexts": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H",
      " "
    ],
    "questionAsked": "Question in main image file",
    "questionRelatedContent": [
      "twins_experiment/WMT/4a.png",
      "twins_experiment/WMT/4b.png",
      "twins_experiment/WMT/4c.png",
      "twins_experiment/WMT/4d.png",
      "twins_experiment/WMT/4e.png",
      "twins_experiment/WMT/4f.png",
      "twins_experiment/WMT/4g.png",
      "twins_experiment/WMT/4h.png"
    ]
  },
  {
    "startCount": 1,
    "_id": "651b5f681b037000130906f2",
    "blockType": "question",
    "blockSubType": "image-choices",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-10-03T00:25:11.751Z",
    "textContent": "",
    "pictureName": "twins_experiment/WMT/5.png",
    "helperImageName": "",
    "questionAnswerIndex": 4,
    "isQuestionAnswerCorrect": "WRONG",
    "questionCorrectAnswerIndex": 2,
    "questionOptionsValues": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H"
    ],
    "questionOptionsTexts": [
      "A",
      "B",
      "C",
      "D",
      "E",
      "F",
      "G",
      "H",
      " "
    ],
    "questionAsked": "Question in main image file",
    "questionRelatedContent": [
      "twins_experiment/WMT/5a.png",
      "twins_experiment/WMT/5b.png",
      "twins_experiment/WMT/5c.png",
      "twins_experiment/WMT/5d.png",
      "twins_experiment/WMT/5e.png",
      "twins_experiment/WMT/5f.png",
      "twins_experiment/WMT/5g.png",
      "twins_experiment/WMT/5h.png"
    ]
  }
]
Tue Oct 03 2023 00:23:38 GMT+0000 (Coordinated Universal Time)
Tue Oct 03 2023 00:25:12 GMT+0000 (Coordinated Universal Time)
15

Rename Collection

nodeMongoDb .

Tools

Collection Stats

Documents 362
Total doc size 16.1 MB
Average doc size 45.54 KB
Pre-allocated size 3.36 MB
Indexes 1
Total index size 24 KB
Padding factor
Extents

Indexes

Name Columns Size Attributes Actions
_id_
_id   ASC
24 KB
 DEL