_id userId experimentId progressionId curriculumId logLabel logTags completionCount curriculumTitle associativeId associativeIdOrdinalNumber username experimentGroup experimentName experimentVersion startTimestamp endTimestamp blocks createdAt updatedAt __v
657b99ce6c27930013f279ae
651fc5c848d435001355ff65
63f52b13e39fb2001a1654db
651fc5c848d435001355ff67
63f52d12e39fb2001a1656d8
recurrent-melody
0
Twins experiment (final)
week3-s3
0
P228
sweedish twins experiment
week 3 session 3
2
Fri Dec 15 2023 00:11:57 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657b9a416c27930013f27a51",
    "time": "2023-12-15T00:13:52.364Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "657b99cf6c27930013f279b7",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 10,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:11:59.534Z",
    "textContent": "I detta avsnitt ska du få träna på två korta melodier.\n\nVi har nu ökat tempot på instruktionsvideon.\n\nFörsök hålla detta tempo när du spelar om du kan. Du får som vanligt fem försök på dig att lära dig/träna på varje melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657b99de6c27930013f279bc",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 11,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:14.578Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:04.224Z",
    "pressedKeys": [
      72,
      67,
      69,
      65
    ],
    "pressedTime": [
      0,
      1544,
      2451,
      3322
    ],
    "pressedDuration": [
      1095,
      917,
      871,
      419
    ],
    "pressedvelocity": [
      19,
      18,
      27,
      27
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657b99e46c27930013f279c1",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:19.849Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:14.941Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      889,
      1782,
      2581,
      2987,
      3360,
      3738,
      4157
    ],
    "pressedDuration": [
      890,
      933,
      806,
      472,
      438,
      411,
      475,
      749
    ],
    "pressedvelocity": [
      27,
      31,
      60,
      56,
      56,
      28,
      59,
      75
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 22.95602827426578,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      889,
      893,
      799,
      406,
      373,
      378,
      419
    ],
    "interOnsetIntervalsRelativeError": 47.31869074286129,
    "relativeInterOnsetIntervalsRelativeError": 17.2920031616207,
    "sequenceDuration": -3408,
    "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": 82.7079968383793,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 82.7079968383793,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99e56c27930013f279c6",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:21.057Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 82.7079968383793,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 82.7079968383793,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99ea6c27930013f279cb",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:26.222Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:21.711Z",
    "pressedKeys": [
      72,
      67,
      69,
      65,
      67,
      69,
      71,
      69,
      67
    ],
    "pressedTime": [
      0,
      797,
      1574,
      2398,
      3118,
      3510,
      3884,
      4092,
      4302
    ],
    "pressedDuration": [
      915,
      812,
      817,
      724,
      436,
      391,
      212,
      274,
      208
    ],
    "pressedvelocity": [
      78,
      57,
      62,
      26,
      57,
      21,
      30,
      2,
      26
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 62.5,
    "durationsRelativeError": 27.59186907568005,
    "levenshteinDistance": 3,
    "interOnsetInterval": [
      797,
      777,
      824,
      720,
      392,
      374,
      208,
      210
    ],
    "interOnsetIntervalsRelativeError": 36.851033730686105,
    "relativeInterOnsetIntervalsRelativeError": 16.775396351009032,
    "sequenceDuration": -4094,
    "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": 62.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 83.22460364899096,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 62.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 83.22460364899096,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99ec6c27930013f279d0",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:28.331Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 62.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 83.22460364899096,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 62.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 83.22460364899096,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99f26c27930013f279d5",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:34.479Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:29.088Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      878,
      1731,
      2895,
      3291,
      3662,
      4014,
      4371
    ],
    "pressedDuration": [
      877,
      888,
      1234,
      433,
      403,
      371,
      418,
      1018
    ],
    "pressedvelocity": [
      75,
      56,
      64,
      25,
      28,
      58,
      60,
      76
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 26.07616706747633,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      878,
      853,
      1164,
      396,
      371,
      352,
      357
    ],
    "interOnsetIntervalsRelativeError": 25.09894149525565,
    "relativeInterOnsetIntervalsRelativeError": 20.30100990293167,
    "sequenceDuration": -3353,
    "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": 79.69899009706833,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 79.69899009706833,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99f46c27930013f279da",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:35.960Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 79.69899009706833,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 79.69899009706833,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99f96c27930013f279df",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:41.421Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:36.643Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      864,
      1688,
      2507,
      2914,
      3333,
      3727,
      4119
    ],
    "pressedDuration": [
      902,
      828,
      783,
      428,
      497,
      426,
      449,
      658
    ],
    "pressedvelocity": [
      75,
      30,
      57,
      31,
      27,
      29,
      27,
      27
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 21.92559348078373,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      864,
      824,
      819,
      407,
      419,
      394,
      392
    ],
    "interOnsetIntervalsRelativeError": 49.695596534758565,
    "relativeInterOnsetIntervalsRelativeError": 14.836125273124587,
    "sequenceDuration": -3461,
    "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": 85.1638747268754,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.1638747268754,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b99fa6c27930013f279e4",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:42.352Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 85.1638747268754,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.1638747268754,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a006c27930013f279e9",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:48.004Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:42.994Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      827,
      1688,
      2508,
      2875,
      3313,
      3739,
      4176
    ],
    "pressedDuration": [
      835,
      898,
      728,
      381,
      463,
      437,
      503,
      832
    ],
    "pressedvelocity": [
      73,
      26,
      30,
      62,
      24,
      31,
      29,
      58
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 24.405063453078668,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      827,
      861,
      820,
      367,
      438,
      426,
      437
    ],
    "interOnsetIntervalsRelativeError": 50.572977867338096,
    "relativeInterOnsetIntervalsRelativeError": 17.52463054187197,
    "sequenceDuration": -3344,
    "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": 82.47536945812803,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 82.47536945812803,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a016c27930013f279ee",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:49.307Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 82.47536945812803,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 82.47536945812803,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a026c27930013f279f9",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 14,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:12:50.076Z",
    "textContent": "Nu ska du få lära dig/träna på nästa melodi. Tryck mellanslag för att fortsätta.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657b9a116c27930013f279fe",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 15,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:05.532Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:12:55.794Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      803,
      1642,
      2516,
      3400,
      4280,
      4724,
      5194
    ],
    "pressedDuration": [
      835,
      831,
      904,
      868,
      597,
      482,
      466,
      1794
    ],
    "pressedvelocity": [
      28,
      57,
      31,
      63,
      64,
      58,
      63,
      23
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657b9a176c27930013f27a03",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:11.523Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:13:06.011Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      810,
      1607,
      2396,
      3174,
      3917,
      4311,
      4700
    ],
    "pressedDuration": [
      829,
      836,
      835,
      793,
      545,
      413,
      445,
      809
    ],
    "pressedvelocity": [
      60,
      56,
      58,
      64,
      61,
      67,
      30,
      16
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 13.479026991603915,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      810,
      797,
      789,
      778,
      743,
      394,
      389
    ],
    "interOnsetIntervalsRelativeError": 8.711503298794312,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3891,
    "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": "657b9a186c27930013f27a08",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:12.312Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "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": "657b9a1e6c27930013f27a0d",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:18.401Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:13:13.209Z",
    "pressedKeys": [
      67,
      65,
      64,
      65,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      711,
      1463,
      2220,
      3066,
      3828,
      4185,
      4565
    ],
    "pressedDuration": [
      752,
      784,
      812,
      696,
      600,
      348,
      415,
      625
    ],
    "pressedvelocity": [
      80,
      58,
      61,
      57,
      31,
      67,
      58,
      28
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 87.5,
    "durationsRelativeError": 19.224202435079256,
    "levenshteinDistance": 1,
    "interOnsetInterval": [
      711,
      752,
      757,
      846,
      762,
      357,
      380
    ],
    "interOnsetIntervalsRelativeError": 23.913647172104284,
    "relativeInterOnsetIntervalsRelativeError": 0.17055233922703175,
    "sequenceDuration": -3940,
    "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": 87.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.82944766077297,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 87.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.82944766077297,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a1f6c27930013f27a12",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:19.573Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 87.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.82944766077297,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 87.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.82944766077297,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a256c27930013f27a17",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:25.548Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:13:20.378Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      770,
      1551,
      2325,
      3056,
      3717,
      4074,
      4445
    ],
    "pressedDuration": [
      767,
      775,
      807,
      757,
      459,
      367,
      429,
      724
    ],
    "pressedvelocity": [
      87,
      73,
      58,
      67,
      58,
      74,
      31,
      30
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 19.009629155119374,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      770,
      781,
      774,
      731,
      661,
      357,
      371
    ],
    "interOnsetIntervalsRelativeError": 27.13602952085093,
    "relativeInterOnsetIntervalsRelativeError": 0.11087899726820456,
    "sequenceDuration": -3721,
    "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": 99.8891210027318,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.8891210027318,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a266c27930013f27a1c",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:26.303Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.8891210027318,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.8891210027318,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a2e6c27930013f27a21",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:33.691Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:13:26.999Z",
    "pressedKeys": [
      69,
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      1601,
      2321,
      3065,
      3824,
      4581,
      5257,
      5606,
      5981
    ],
    "pressedDuration": [
      659,
      752,
      755,
      803,
      786,
      486,
      365,
      410,
      709
    ],
    "pressedvelocity": [
      78,
      75,
      60,
      61,
      67,
      66,
      60,
      63,
      29
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 87.5,
    "durationsRelativeError": 20.262567598034213,
    "levenshteinDistance": 1,
    "interOnsetInterval": [
      1601,
      720,
      744,
      759,
      757,
      676,
      349,
      375
    ],
    "interOnsetIntervalsRelativeError": 17.173619727616167,
    "relativeInterOnsetIntervalsRelativeError": 20.98280609685775,
    "sequenceDuration": -5272,
    "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": 87.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 79.01719390314224,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 87.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 79.01719390314224,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a2e6c27930013f27a26",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:34.613Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 87.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 79.01719390314224,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 87.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 79.01719390314224,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a356c27930013f27a2b",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:40.850Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T00:13:35.647Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      721,
      1486,
      2264,
      2980,
      3646,
      4003,
      4423
    ],
    "pressedDuration": [
      739,
      781,
      826,
      751,
      439,
      358,
      501,
      779
    ],
    "pressedvelocity": [
      70,
      58,
      59,
      66,
      65,
      65,
      30,
      19
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 21.42291151773902,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      721,
      765,
      778,
      716,
      666,
      357,
      420
    ],
    "interOnsetIntervalsRelativeError": 35.67055702867,
    "relativeInterOnsetIntervalsRelativeError": 0.564258260392122,
    "sequenceDuration": -3644,
    "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": 99.43574173960788,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.43574173960788,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a366c27930013f27a30",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:41.902Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 99.43574173960788,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.43574173960788,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657b9a376c27930013f27a35",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 18,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T00:13:42.741Z",
    "textContent": "Bra jobbat!\n\nDu har avslutat dagens träning.\n\nNästa session är tillgänglig imorgon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657b9a376c27930013f27a3a",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T00:13:43.364Z",
    "textContent": "Som avslutning på denna session får du besvara tre frågor om dagens träningsupplevelse.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657b9a3b6c27930013f27a3f",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T00:13:46.923Z",
    "textContent": "Träningens svårighetsgrad var i nivå med min förmåga att klara av den.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      9
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  },
  {
    "startCount": 1,
    "_id": "657b9a3e6c27930013f27a44",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T00:13:49.662Z",
    "textContent": "Jag var koncentrerad.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      9
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  },
  {
    "startCount": 1,
    "_id": "657b9a406c27930013f27a49",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T00:13:52.267Z",
    "textContent": "Jag tyckte upplevelsen var väldigt tillfredsställande.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      9
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  }
]
Fri Dec 15 2023 00:11:58 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 00:13:53 GMT+0000 (Coordinated Universal Time)
30
657c17b46c27930013f27a62
651d64b048d435001355bccb
default
0
1702631345462
0
BMZ0091017
UNKNOWN_GROUP
UNKNOWN_NAME
0
Fri Dec 15 2023 09:09:08 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657c17b56c27930013f27a67",
    "time": "2023-12-15T09:09:08.080Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "657c17b46c27930013f27a63",
    "blockType": "",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:09:08.058Z",
    "textContent": "",
    "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
  }
]
Fri Dec 15 2023 09:09:08 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 09:09:09 GMT+0000 (Coordinated Universal Time)
1
657c17cb6c27930013f27a7e
651d64b048d435001355bccb
61b2d4d0af1c87001b307094
651d656048d435001355be61
63f52d12e39fb2001a1656d8
default
0
Twins experiment (final)
sleep-index-2
0
BMZ0091017
questionnaires
sleep index questionnaire
1
Fri Dec 15 2023 09:09:31 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657c18466c27930013f27ae5",
    "time": "2023-12-15T09:11:33.532Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "657c17d76c27930013f27a83",
    "blockType": "survey",
    "blockSubType": "dropdown",
    "controlType": "none",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:09:42.794Z",
    "textContent": "Under de senaste tre veckorna...\n\nNär har du vanligtvis gått och lagt dig?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      "0:30"
    ],
    "surveyOptions": [
      "0:00",
      "0:30",
      "1:00",
      "1:30",
      "2:00",
      "2:30",
      "3:00",
      "3:30",
      "4:00",
      "4:30",
      "5:00",
      "5:30",
      "6:00",
      "6:30",
      "7:00",
      "7:30",
      "8:00",
      "8:30",
      "9:00",
      "9:30",
      "10:00",
      "10:30",
      "11:00",
      "11:30",
      "12:00",
      "12:30",
      "13:00",
      "13:30",
      "14:00",
      "14:30",
      "15:00",
      "15:30",
      "16:00",
      "16:30",
      "17:00",
      "17:30",
      "18:00",
      "18:30",
      "19:00",
      "19:30",
      "20:00",
      "20:30",
      "21:00",
      "21:30",
      "22:00",
      "22:30",
      "23:00",
      "23:30"
    ],
    "surveyHeader": [
      "0:00",
      "0:30",
      "1:00",
      "1:30",
      "2:00",
      "2:30",
      "3:00",
      "3:30",
      "4:00",
      "4:30",
      "5:00",
      "5:30",
      "6:00",
      "6:30",
      "7:00",
      "7:30",
      "8:00",
      "8:30",
      "9:00",
      "9:30",
      "10:00",
      "10:30",
      "11:00",
      "11:30",
      "12:00",
      "12:30",
      "13:00",
      "13:30",
      "14:00",
      "14:30",
      "15:00",
      "15:30",
      "16:00",
      "16:30",
      "17:00",
      "17:30",
      "18:00",
      "18:30",
      "19:00",
      "19:30",
      "20:00",
      "20:30",
      "21:00",
      "21:30",
      "22:00",
      "22:30",
      "23:00",
      "23:30"
    ],
    "surveySideText": [
      " ||"
    ]
  },
  {
    "startCount": 1,
    "_id": "657c17de6c27930013f27a88",
    "blockType": "writting",
    "blockSubType": "",
    "controlType": "none",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:09:50.417Z",
    "textContent": "Hur länge (i minuter) har det tagit för dig att somna på kvällarna?",
    "pictureName": "",
    "helperImageName": "",
    "writtenInput": "15",
    "writtingMaxCharacters": 4,
    "writtingMinCharacters": 1,
    "writtingIsNumber": true
  },
  {
    "startCount": 1,
    "_id": "657c17e46c27930013f27a8d",
    "blockType": "survey",
    "blockSubType": "dropdown",
    "controlType": "none",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:09:56.178Z",
    "textContent": "När har du vanligtvis gått upp på morgonen?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      "9:00"
    ],
    "surveyOptions": [
      "0:00",
      "0:30",
      "1:00",
      "1:30",
      "2:00",
      "2:30",
      "3:00",
      "3:30",
      "4:00",
      "4:30",
      "5:00",
      "5:30",
      "6:00",
      "6:30",
      "7:00",
      "7:30",
      "8:00",
      "8:30",
      "9:00",
      "9:30",
      "10:00",
      "10:30",
      "11:00",
      "11:30",
      "12:00",
      "12:30",
      "13:00",
      "13:30",
      "14:00",
      "14:30",
      "15:00",
      "15:30",
      "16:00",
      "16:30",
      "17:00",
      "17:30",
      "18:00",
      "18:30",
      "19:00",
      "19:30",
      "20:00",
      "20:30",
      "21:00",
      "21:30",
      "22:00",
      "22:30",
      "23:00",
      "23:30"
    ],
    "surveyHeader": [
      "0:00",
      "0:30",
      "1:00",
      "1:30",
      "2:00",
      "2:30",
      "3:00",
      "3:30",
      "4:00",
      "4:30",
      "5:00",
      "5:30",
      "6:00",
      "6:30",
      "7:00",
      "7:30",
      "8:00",
      "8:30",
      "9:00",
      "9:30",
      "10:00",
      "10:30",
      "11:00",
      "11:30",
      "12:00",
      "12:30",
      "13:00",
      "13:30",
      "14:00",
      "14:30",
      "15:00",
      "15:30",
      "16:00",
      "16:30",
      "17:00",
      "17:30",
      "18:00",
      "18:30",
      "19:00",
      "19:30",
      "20:00",
      "20:30",
      "21:00",
      "21:30",
      "22:00",
      "22:30",
      "23:00",
      "23:30"
    ],
    "surveySideText": [
      "                                ||                                "
    ]
  },
  {
    "startCount": 1,
    "_id": "657c17eb6c27930013f27a92",
    "blockType": "writting",
    "blockSubType": "",
    "controlType": "none",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:02.737Z",
    "textContent": "Hur många timmars verklig sömn fick du på natten?",
    "pictureName": "",
    "helperImageName": "",
    "writtenInput": "7",
    "writtingMaxCharacters": 3,
    "writtingMinCharacters": 1,
    "writtingIsNumber": true
  },
  {
    "startCount": 1,
    "_id": "657c17f36c27930013f27a97",
    "blockType": "writting",
    "blockSubType": "",
    "controlType": "none",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:10.689Z",
    "textContent": "Hur många timmar spenderade du i sängen?",
    "pictureName": "",
    "helperImageName": "",
    "writtenInput": "10",
    "writtingMaxCharacters": 3,
    "writtingMinCharacters": 1,
    "writtingIsNumber": true
  },
  {
    "startCount": 1,
    "_id": "657c17f96c27930013f27a9c",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:17.538Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nInte kan somna inom 30 minuter?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      2
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18006c27930013f27aa1",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:23.762Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nVaknar upp mitt i natten eller tidigt på morgonen?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      1
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18066c27930013f27aa6",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:30.474Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nMåste gå på toaletten?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      0
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c180c6c27930013f27aab",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:35.786Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nInte kan andas avslappnat?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      0
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18166c27930013f27ab0",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:46.465Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nHostar eller snarkar kraftigt?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      3
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c181b6c27930013f27ab5",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:51.129Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nKänner mig för frusen?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      0
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18226c27930013f27aba",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:10:58.089Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nKänner mig för varm?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      2
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18276c27930013f27abf",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:03.378Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nHar mardrömmar?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      2
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c182b6c27930013f27ac4",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:07.449Z",
    "textContent": "Under de sista tre veckorna, hur ofta har du haft svårt att sova för att du…\n\nHar ont?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      3
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18306c27930013f27ac9",
    "blockType": "writting",
    "blockSubType": "",
    "controlType": "none",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:12.602Z",
    "textContent": "Ange bara en anledning åt gången; Om du anger en anledning kommer du bli ombedd att ange frekevensen i nästa frågesteg",
    "pictureName": "",
    "helperImageName": "",
    "writtenInput": "10",
    "writtingMaxCharacters": 3,
    "writtingMinCharacters": 1,
    "writtingIsNumber": true
  },
  {
    "startCount": 1,
    "_id": "657c18346c27930013f27ace",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:15.865Z",
    "textContent": "Hur ofta har du använt sömnmedel för att kunna sova?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      0
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c183c6c27930013f27ad3",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:24.017Z",
    "textContent": "Hur ofta har du haft svårt att hålla dig vaken medan du har kört bil, ätit, eller umgåtts med andra människor?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      1
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18406c27930013f27ad8",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:28.073Z",
    "textContent": "Hur ofta har det varit svårt för dig att hålla entusiasmen uppe för att få saker gjorda?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      3
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Inte under de\nsenaste tre veckorna",
      "Mindre än en \ngång i veckan",
      "En eller två \ngånger i veckan",
      "Tre eller fler\n gånger i veckan"
    ],
    "surveySideText": [
      ""
    ]
  },
  {
    "startCount": 1,
    "_id": "657c18456c27930013f27ae0",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "none",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T09:11:33.473Z",
    "textContent": "Hur skulle du beskriva din genomsnittliga sömnkvalité?",
    "pictureName": "",
    "helperImageName": "",
    "surveyAnswers": [
      2
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      0,
      1,
      2,
      3
    ],
    "surveyHeader": [
      "Mycket god",
      "Ganska god",
      "Ganska dålig",
      "Mycket dålig"
    ],
    "surveySideText": [
      ""
    ]
  }
]
Fri Dec 15 2023 09:09:31 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 09:11:34 GMT+0000 (Coordinated Universal Time)
20
657c55326c27930013f27b04
65606d766c27930013f14e7f
63f52b13e39fb2001a1654db
65606d766c27930013f14e81
63f52d12e39fb2001a1656d8
default
0
Twins experiment (final)
week3-s3
0
M072014
sweedish twins experiment
week 3 session 3
2
Fri Dec 15 2023 13:31:24 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657c580c6c27930013f27bac",
    "time": "2023-12-15T13:43:34.861Z",
    "nextLogLabel": "recurrent-melody"
  }
]
*** LARGE PROPERTY ***
~177 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Fri Dec 15 2023 13:31:30 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 13:43:40 GMT+0000 (Coordinated Universal Time)
30
657c580c6c27930013f27baf
65606d766c27930013f14e7f
63f52b13e39fb2001a1654db
65606d766c27930013f14e81
63f52d12e39fb2001a1656d8
recurrent-melody
0
Twins experiment (final)
week3-s3
0
M072014
sweedish twins experiment
week 3 session 3
2
Fri Dec 15 2023 13:43:34 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657c58f96c27930013f27c65",
    "time": "2023-12-15T13:47:32.041Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "657c58166c27930013f27bb7",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 10,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:43:44.667Z",
    "textContent": "I detta avsnitt ska du få träna på två korta melodier.\n\nVi har nu ökat tempot på instruktionsvideon.\n\nFörsök hålla detta tempo när du spelar om du kan. Du får som vanligt fem försök på dig att lära dig/träna på varje melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657c58246c27930013f27bbc",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 11,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:43:59.579Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:43:49.865Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      71
    ],
    "pressedTime": [
      0,
      861,
      1656,
      2371,
      3176,
      4253,
      4795,
      5292
    ],
    "pressedDuration": [
      1139,
      794,
      686,
      712,
      808,
      482,
      557,
      845
    ],
    "pressedvelocity": [
      2,
      17,
      14,
      11,
      20,
      28,
      56,
      56
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c582c6c27930013f27bc1",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:07.513Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:44:00.927Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      849,
      1785,
      2907,
      3668,
      4505,
      4977,
      5470
    ],
    "pressedDuration": [
      896,
      946,
      1174,
      688,
      691,
      490,
      538,
      1114
    ],
    "pressedvelocity": [
      57,
      56,
      25,
      9,
      23,
      58,
      19,
      30
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 21.254170235994163,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      849,
      936,
      1122,
      761,
      837,
      472,
      493
    ],
    "interOnsetIntervalsRelativeError": 0,
    "relativeInterOnsetIntervalsRelativeError": 2.799686602246028,
    "sequenceDuration": -4356,
    "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": 97.20031339775397,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 97.20031339775397,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c582f6c27930013f27bc6",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:10.057Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 97.20031339775397,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 97.20031339775397,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c583e6c27930013f27bcb",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 11,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:25.580Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:44:15.663Z",
    "pressedKeys": [
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      4498,
      4968,
      5411
    ],
    "pressedDuration": [
      629,
      371,
      487,
      1064
    ],
    "pressedvelocity": [
      15,
      18,
      28,
      18
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c58496c27930013f27bd0",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:36.113Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:44:29.348Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      988,
      1988,
      2906,
      3822,
      4666,
      5181,
      5682
    ],
    "pressedDuration": [
      999,
      984,
      889,
      679,
      642,
      553,
      505,
      1082
    ],
    "pressedvelocity": [
      19,
      18,
      17,
      14,
      21,
      56,
      65,
      26
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 21.10860487548316,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      988,
      1000,
      918,
      916,
      844,
      515,
      501
    ],
    "interOnsetIntervalsRelativeError": 0.3314491436279594,
    "relativeInterOnsetIntervalsRelativeError": 0.1252074219339309,
    "sequenceDuration": -4600,
    "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": 99.87479257806606,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.87479257806606,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c584b6c27930013f27bd5",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:37.814Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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": "2023-12-15T13:44:37.814Z",
    "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": 99.87479257806606,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.87479257806606,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58546c27930013f27bda",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:47.102Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:44:40.388Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      891,
      1757,
      2614,
      3498,
      4433,
      4913,
      5472
    ],
    "pressedDuration": [
      954,
      863,
      903,
      763,
      774,
      465,
      614,
      1241
    ],
    "pressedvelocity": [
      17,
      17,
      19,
      22,
      57,
      60,
      21,
      57
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 15.140150664857433,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      891,
      866,
      857,
      884,
      935,
      480,
      559
    ],
    "interOnsetIntervalsRelativeError": 0,
    "relativeInterOnsetIntervalsRelativeError": 1.7982456140351069,
    "sequenceDuration": -4231,
    "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": 98.20175438596489,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.20175438596489,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58566c27930013f27bdf",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:49.009Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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": "2023-12-15T13:44:49.009Z",
    "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": 98.20175438596489,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.20175438596489,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c585f6c27930013f27be4",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:44:58.281Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:44:51.291Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      982,
      1991,
      3303,
      4121,
      5007,
      5495,
      5957
    ],
    "pressedDuration": [
      1010,
      1044,
      1348,
      673,
      651,
      419,
      499,
      1031
    ],
    "pressedvelocity": [
      18,
      18,
      24,
      16,
      56,
      21,
      19,
      57
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 25.377818704321133,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      982,
      1009,
      1312,
      818,
      886,
      488,
      462
    ],
    "interOnsetIntervalsRelativeError": 13.827115039368874,
    "relativeInterOnsetIntervalsRelativeError": 4.359576968272638,
    "sequenceDuration": -4926,
    "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": 95.64042303172737,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 95.64042303172737,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58616c27930013f27be9",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:00.076Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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": "2023-12-15T13:45:00.076Z",
    "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": 95.64042303172737,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 95.64042303172737,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c586c6c27930013f27bee",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:10.772Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:03.205Z",
    "pressedKeys": [
      69,
      67,
      65,
      65,
      69,
      71,
      72,
      71,
      67,
      68,
      69,
      65
    ],
    "pressedTime": [
      0,
      3249,
      4082,
      5290,
      5586,
      6293,
      7517,
      7520,
      7522,
      7523,
      7523,
      7525
    ],
    "pressedDuration": [
      1596,
      863,
      1063,
      286,
      617,
      507,
      49,
      46,
      44,
      37,
      39,
      40
    ],
    "pressedvelocity": [
      22,
      17,
      20,
      9,
      59,
      25,
      108,
      123,
      127,
      127,
      127,
      123
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 0,
    "durationsRelativeError": 53.52983488237304,
    "levenshteinDistance": 9,
    "interOnsetInterval": [
      3249,
      833,
      1208,
      296,
      707,
      1224,
      3,
      2,
      1,
      0,
      2
    ],
    "interOnsetIntervalsRelativeError": 243.90722155027225,
    "relativeInterOnsetIntervalsRelativeError": 96.96413316157035,
    "sequenceDuration": -7485,
    "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": 3.035866838429655,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 0,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 3.035866838429655,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c586f6c27930013f27bf5",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 13,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:13.744Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_67bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:10.896Z",
    "pressedKeys": [
      65,
      71,
      67,
      69
    ],
    "pressedTime": [
      0,
      6,
      7,
      9
    ],
    "pressedDuration": [
      69,
      58,
      55,
      46
    ],
    "pressedvelocity": [
      127,
      90,
      127,
      127
    ],
    "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": 0,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 3.035866838429655,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 0,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 3.035866838429655,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58716c27930013f27bfe",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 14,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:16.202Z",
    "textContent": "Nu ska du få lära dig/träna på nästa melodi. Tryck mellanslag för att fortsätta.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657c58806c27930013f27c03",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 15,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:31.531Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:20.276Z",
    "pressedKeys": [
      72,
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      1751,
      2430,
      3025,
      4388,
      4960,
      5763,
      6387,
      6827
    ],
    "pressedDuration": [
      152,
      714,
      648,
      1293,
      587,
      828,
      599,
      440,
      2094
    ],
    "pressedvelocity": [
      24,
      2,
      22,
      19,
      19,
      19,
      22,
      11,
      30
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c58886c27930013f27c08",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:38.752Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:32.387Z",
    "pressedKeys": [
      72,
      67,
      65,
      64,
      65,
      67,
      71,
      67
    ],
    "pressedTime": [
      0,
      844,
      1561,
      2408,
      2832,
      3319,
      4393,
      5344
    ],
    "pressedDuration": [
      803,
      796,
      834,
      419,
      529,
      1118,
      999,
      1019
    ],
    "pressedvelocity": [
      2,
      14,
      22,
      20,
      17,
      24,
      29,
      24
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 75,
    "durationsRelativeError": 55.203697391117046,
    "levenshteinDistance": 2,
    "interOnsetInterval": [
      844,
      717,
      847,
      424,
      487,
      1074,
      951
    ],
    "interOnsetIntervalsRelativeError": 31.1724654128303,
    "relativeInterOnsetIntervalsRelativeError": 45.99016253207878,
    "sequenceDuration": -4325,
    "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": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 54.00983746792122,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 54.00983746792122,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58896c27930013f27c0d",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:40.552Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 54.00983746792122,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 54.00983746792122,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58986c27930013f27c12",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 15,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:45:55.464Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:45.772Z",
    "pressedKeys": [
      72,
      65,
      67,
      69,
      67,
      64
    ],
    "pressedTime": [
      0,
      969,
      1751,
      2796,
      2838,
      3923
    ],
    "pressedDuration": [
      897,
      822,
      659,
      345,
      62,
      679
    ],
    "pressedvelocity": [
      2,
      18,
      17,
      14,
      6,
      24
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c58a36c27930013f27c17",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:05.920Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:45:58.185Z",
    "pressedKeys": [
      72,
      65,
      67,
      65,
      67,
      65,
      67,
      69
    ],
    "pressedTime": [
      0,
      1283,
      2322,
      4820,
      5346,
      5925,
      6759,
      6997
    ],
    "pressedDuration": [
      1168,
      934,
      1078,
      506,
      884,
      825,
      185,
      737
    ],
    "pressedvelocity": [
      9,
      19,
      12,
      18,
      16,
      30,
      2,
      19
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 50,
    "durationsRelativeError": 40.862116499632215,
    "levenshteinDistance": 4,
    "interOnsetInterval": [
      1283,
      1039,
      2498,
      526,
      579,
      834,
      238
    ],
    "interOnsetIntervalsRelativeError": 137.21765150860142,
    "relativeInterOnsetIntervalsRelativeError": 38.94138304171179,
    "sequenceDuration": -6260,
    "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": 50,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 61.05861695828821,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 50,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 61.05861695828821,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58a56c27930013f27c1c",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:08.518Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:46:05.954Z",
    "pressedKeys": [
      72
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      192
    ],
    "pressedvelocity": [
      16
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2023-12-15T13:46:08.518Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 50,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 61.05861695828821,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 50,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 61.05861695828821,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58b56c27930013f27c21",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:23.772Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:46:16.959Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      985,
      1939,
      3041,
      3632,
      4182,
      4937,
      5733
    ],
    "pressedDuration": [
      921,
      922,
      1050,
      632,
      622,
      804,
      832,
      1078
    ],
    "pressedvelocity": [
      2,
      12,
      21,
      8,
      17,
      18,
      17,
      20
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 39.493767134218466,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      985,
      954,
      1102,
      591,
      550,
      755,
      796
    ],
    "interOnsetIntervalsRelativeError": 1.3683543548583188,
    "relativeInterOnsetIntervalsRelativeError": 24.36644987665402,
    "sequenceDuration": -4655,
    "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": 75.63355012334598,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 75.63355012334598,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58b86c27930013f27c26",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:27.155Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 75.63355012334598,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 75.63355012334598,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58c76c27930013f27c2b",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 15,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:42.470Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:46:30.630Z",
    "pressedKeys": [
      72,
      72,
      65,
      72,
      64,
      67,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      1712,
      2752,
      3903,
      4800,
      5383,
      5468,
      5877,
      6717,
      7380
    ],
    "pressedDuration": [
      155,
      1000,
      936,
      666,
      531,
      78,
      435,
      733,
      681,
      1115
    ],
    "pressedvelocity": [
      16,
      2,
      15,
      4,
      15,
      1,
      21,
      17,
      1,
      12
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c58cf6c27930013f27c30",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:49.657Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:46:44.044Z",
    "pressedKeys": [
      72,
      67,
      69,
      67,
      65,
      67,
      69,
      72
    ],
    "pressedTime": [
      0,
      872,
      1844,
      2954,
      3537,
      4066,
      4142,
      4957
    ],
    "pressedDuration": [
      847,
      912,
      1099,
      630,
      571,
      907,
      75,
      655
    ],
    "pressedvelocity": [
      11,
      13,
      18,
      1,
      30,
      17,
      21,
      56
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 75,
    "durationsRelativeError": 44.19476753772895,
    "levenshteinDistance": 2,
    "interOnsetInterval": [
      872,
      972,
      1110,
      583,
      529,
      76,
      815
    ],
    "interOnsetIntervalsRelativeError": 9.278990354229165,
    "relativeInterOnsetIntervalsRelativeError": 33.75832156546302,
    "sequenceDuration": -4302,
    "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": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 66.24167843453698,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 66.24167843453698,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58d16c27930013f27c35",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:46:51.928Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 66.24167843453698,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 66.24167843453698,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58e06c27930013f27c3a",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 15,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:47:06.634Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:46:57.095Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67,
      65
    ],
    "pressedTime": [
      0,
      640,
      1453,
      2372,
      3002,
      4152,
      4989,
      5439,
      5639
    ],
    "pressedDuration": [
      676,
      769,
      808,
      610,
      1193,
      806,
      431,
      281,
      1027
    ],
    "pressedvelocity": [
      17,
      9,
      7,
      16,
      19,
      20,
      29,
      26,
      23
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "657c58e86c27930013f27c3f",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 16,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:47:15.231Z",
    "textContent": "Försök spela melodin på egen hand. ",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2023-12-15T13:47:07.652Z",
    "pressedKeys": [
      72,
      65,
      67,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      1059,
      2209,
      3486,
      4018,
      4574,
      5981,
      6435
    ],
    "pressedDuration": [
      1030,
      1030,
      1164,
      516,
      588,
      1365,
      492,
      1142
    ],
    "pressedvelocity": [
      13,
      26,
      22,
      23,
      22,
      30,
      18,
      31
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 75,
    "durationsRelativeError": 52.62884591018015,
    "levenshteinDistance": 2,
    "interOnsetInterval": [
      1059,
      1150,
      1277,
      532,
      556,
      1407,
      454
    ],
    "interOnsetIntervalsRelativeError": 32.66158572478239,
    "relativeInterOnsetIntervalsRelativeError": 35.04828504828508,
    "sequenceDuration": -5293,
    "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": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 64.95171495171492,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 64.95171495171492,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58ea6c27930013f27c44",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 17,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:47:17.120Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 75,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 64.95171495171492,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 64.95171495171492,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "657c58ec6c27930013f27c49",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 18,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T13:47:18.714Z",
    "textContent": "Bra jobbat!\n\nDu har avslutat dagens träning.\n\nNästa session är tillgänglig imorgon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657c58ee6c27930013f27c4e",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T13:47:20.647Z",
    "textContent": "Som avslutning på denna session får du besvara tre frågor om dagens träningsupplevelse.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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
  },
  {
    "startCount": 1,
    "_id": "657c58f16c27930013f27c53",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T13:47:24.476Z",
    "textContent": "Träningens svårighetsgrad var i nivå med min förmåga att klara av den.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      2
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  },
  {
    "startCount": 1,
    "_id": "657c58f76c27930013f27c58",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T13:47:30.120Z",
    "textContent": "Jag var koncentrerad.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      5
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  },
  {
    "startCount": 1,
    "_id": "657c58f96c27930013f27c5d",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2023-12-15T13:47:32.001Z",
    "textContent": "Jag tyckte upplevelsen var väldigt tillfredsställande.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_67bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      895.522,
      1791.044,
      2686.566,
      3582.088,
      4477.610000000001,
      4925.371,
      5373.132
    ],
    "referenceDuration": [
      848.8802291666667,
      848.8802291666667,
      848.8802291666666,
      848.8802291666668,
      848.8802291666668,
      423.50727916666654,
      423.50727916666654,
      1699.626129166667
    ],
    "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,
    "surveyAnswers": [
      1
    ],
    "isSurveyRadio": true,
    "surveyOptions": [
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9
    ],
    "surveyHeader": [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9"
    ],
    "surveySideText": [
      "Håller inte\nmed alls||Håller med\nfullständigt"
    ]
  }
]
Fri Dec 15 2023 13:43:40 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 13:47:37 GMT+0000 (Coordinated Universal Time)
34
657c9e9d6c27930013f27e64
6569b70c6c27930013f1e3ac
63f52aaae39fb2001a165350
6569b70c6c27930013f1e3ae
63f52d12e39fb2001a1656d8
default
0
Twins experiment (final)
week1-s3
0
M101019
sweedish twins experiment
week 1 session 3
2
Fri Dec 15 2023 18:44:46 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657ca14c6c27930013f2802c",
    "time": "2023-12-15T18:56:13.276Z",
    "nextLogLabel": "recurrent-melody"
  }
]
*** LARGE PROPERTY ***
~213 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Fri Dec 15 2023 18:44:45 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 18:56:12 GMT+0000 (Coordinated Universal Time)
82
657ca14c6c27930013f2802a
6569b70c6c27930013f1e3ac
63f52aaae39fb2001a165350
6569b70c6c27930013f1e3ae
63f52d12e39fb2001a1656d8
recurrent-melody
0
Twins experiment (final)
week1-s3
0
M101019
sweedish twins experiment
week 1 session 3
2
Fri Dec 15 2023 18:56:13 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657ca2b76c27930013f280f5",
    "time": "2023-12-15T19:02:16.453Z"
  }
]
*** LARGE PROPERTY ***
~100 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Fri Dec 15 2023 18:56:12 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 19:02:15 GMT+0000 (Coordinated Universal Time)
38
657cc5686c27930013f28110
651d5f3f48d4350013559481
63f52b29e39fb2001a165535
651d5f5248d435001355960b
63f52d12e39fb2001a1656d8
melody-1
0
Twins experiment (final)
week4-6
3
P232
sweedish twins experiment
week 4-6
2
Fri Dec 15 2023 21:30:16 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657cc85e6c27930013f2821f",
    "time": "2023-12-15T21:42:53.365Z",
    "nextLogLabel": "melody-11"
  },
  {
    "isInTimeUp": false,
    "_id": "657cd29f6c27930013f28313",
    "time": "2023-12-15T22:26:38.730Z",
    "nextLogLabel": "melody-2"
  },
  {
    "isInTimeUp": false,
    "_id": "657cd62b6c27930013f28551",
    "time": "2023-12-15T22:41:46.343Z",
    "nextLogLabel": "melody-3"
  }
]
*** LARGE PROPERTY ***
~602 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Fri Dec 15 2023 21:30:16 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 22:41:47 GMT+0000 (Coordinated Universal Time)
134
657cc85e6c27930013f28221
651d5f3f48d4350013559481
63f52b29e39fb2001a165535
651d5f5248d435001355960b
63f52d12e39fb2001a1656d8
melody-11
0
Twins experiment (final)
week4-6
3
P232
sweedish twins experiment
week 4-6
2
Fri Dec 15 2023 21:42:53 GMT+0000 (Coordinated Universal Time)
[
  {
    "startCount": 1,
    "_id": "657cc86b6c27930013f28226",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 50,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T21:43:07.687Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Singing In The Rain'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/06_SingingInTheRain_0.mid",
    "referenceKeys": [
      62,
      74,
      71,
      69,
      67,
      64,
      62,
      67,
      67,
      69,
      71,
      74
    ],
    "referenceTime": [
      666.667,
      1333.334,
      3000.0015000000003,
      3333.335,
      3666.6685,
      4000.0020000000004,
      6000.003000000001,
      6666.67,
      8333.337500000001,
      8666.671,
      9000.0045,
      9333.338
    ],
    "referenceDuration": [
      631.9447604166667,
      1581.945235416667,
      315.27793541666637,
      315.2779354166668,
      315.27793541666637,
      1898.6120604166663,
      631.9447604166663,
      1581.9452354166667,
      315.27793541666506,
      315.27793541666506,
      315.2779354166668,
      1581.9452354166667
    ],
    "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
    ],
    "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": "657cc8706c27930013f28231",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 51,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T21:43:12.705Z",
    "textContent": "Singing In The Rain\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/06_SingingInTheRain_1.mid",
    "referenceKeys": [
      62,
      74,
      71,
      69,
      67,
      64
    ],
    "referenceTime": [
      967.741,
      1935.482,
      4354.8345,
      4838.705,
      5322.5755,
      5806.445999999999
    ],
    "referenceDuration": [
      917.3378229166667,
      2296.368747916667,
      457.6608479166664,
      457.6608479166664,
      457.6608479166664,
      2756.0457229166673
    ],
    "referenceVelocity": [
      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
  }
]
Fri Dec 15 2023 21:42:54 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 21:43:12 GMT+0000 (Coordinated Universal Time)
2
657cc8906c27930013f28239
651d5f3f48d4350013559481
default
0
1702676618869
0
P232
UNKNOWN_GROUP
UNKNOWN_NAME
0
Fri Dec 15 2023 21:43:43 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "657cc8906c27930013f2823f",
    "time": "2023-12-15T21:43:44.013Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "657cc8906c27930013f2823a",
    "blockType": "",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2023-12-15T21:43:43.990Z",
    "textContent": "",
    "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
  }
]
Fri Dec 15 2023 21:43:44 GMT+0000 (Coordinated Universal Time)
Fri Dec 15 2023 21:43:44 GMT+0000 (Coordinated Universal Time)
1

Rename Collection

nodeMongoDb .

Tools

Collection Stats

Documents 10825
Total doc size 931.92 MB
Average doc size 88.16 KB
Pre-allocated size 184.82 MB
Indexes 1
Total index size 252 KB
Padding factor
Extents

Indexes

Name Columns Size Attributes Actions
_id_
_id   ASC
252 KB
 DEL