_id userId experimentId progressionId curriculumId logLabel logTags completionCount curriculumTitle associativeId associativeIdOrdinalNumber username experimentGroup experimentName experimentVersion startTimestamp endTimestamp blocks createdAt updatedAt __v
6732216d86a47000131a6689
6703e5a4063fbc00130e2946
63f52ac1e39fb2001a16537d
6703e5ba063fbc00130e2b8b
66cdf2a37cd595001304e969
default
0
Twins experiment (final updated)
week1-s4
0
BMZ0221043
sweedish twins experiment
week 1 session 4
2
Mon Nov 11 2024 15:23:25 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "6732248286a47000131a6855",
    "time": "2024-11-11T15:36:33.458Z",
    "nextLogLabel": "recurrent-melody"
  }
]
*** LARGE PROPERTY ***
~222 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 15:23:25 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 15:36:34 GMT+0000 (Coordinated Universal Time)
82
6732248286a47000131a6852
6703e5a4063fbc00130e2946
63f52ac1e39fb2001a16537d
6703e5ba063fbc00130e2b8b
66cdf2a37cd595001304e969
recurrent-melody
0
Twins experiment (final updated)
week1-s4
0
BMZ0221043
sweedish twins experiment
week 1 session 4
2
Mon Nov 11 2024 15:36:33 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "6732262786a47000131a6920",
    "time": "2024-11-11T15:43:35.048Z"
  }
]
*** LARGE PROPERTY ***
~105 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 15:36:34 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 15:43:35 GMT+0000 (Coordinated Universal Time)
38
6732352b86a47000131a693c
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
melody-19
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 16:47:33 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "6732371586a47000131a69f6",
    "time": "2024-11-11T16:55:43.315Z",
    "nextLogLabel": "melody-20"
  }
]
*** LARGE PROPERTY ***
~159 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 16:47:39 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 16:55:49 GMT+0000 (Coordinated Universal Time)
35
6732371586a47000131a69f2
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
melody-20
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 16:55:43 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "673238bc86a47000131a6bbf",
    "time": "2024-11-11T17:02:46.442Z",
    "nextLogLabel": "melody-21"
  }
]
*** LARGE PROPERTY ***
~259 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 16:55:49 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 17:02:52 GMT+0000 (Coordinated Universal Time)
84
673238bc86a47000131a6bc3
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
melody-21
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 17:02:46 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "6732397986a47000131a6c68",
    "time": "2024-11-11T17:05:55.546Z",
    "nextLogLabel": "melody-22"
  }
]
[
  {
    "startCount": 1,
    "_id": "673238c986a47000131a6bca",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 100,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:00.106Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Vem Kan Segla'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_0.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1000,
      1500,
      2000,
      2500,
      3000,
      4000,
      4500,
      6000,
      7000,
      7500,
      8000,
      8500,
      9000,
      10500
    ],
    "referenceDuration": [
      947.9166666666666,
      472.91666666666663,
      472.91666666666663,
      472.91666666666686,
      472.91666666666686,
      947.9166666666665,
      472.9166666666664,
      1422.9166666666665,
      947.916666666667,
      472.9166666666664,
      472.9166666666664,
      472.9166666666664,
      472.9166666666664,
      1422.9166666666674,
      1422.9166666666674
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "673238cb86a47000131a6bd3",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 101,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:02.020Z",
    "textContent": "Vem Kan Segla\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "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": "673238db86a47000131a6bd8",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 102,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:17.932Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:03:06.668Z",
    "pressedKeys": [
      69,
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "pressedTime": [
      0,
      647,
      1598,
      2226,
      3384,
      3920,
      4637,
      5913,
      6525
    ],
    "pressedDuration": [
      480,
      632,
      707,
      1177,
      545,
      691,
      904,
      510,
      1080
    ],
    "pressedvelocity": [
      17,
      56,
      15,
      16,
      18,
      18,
      16,
      27,
      60
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "673238e386a47000131a6bdd",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:26.819Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:03:20.159Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "pressedTime": [
      0,
      1136,
      1677,
      2581,
      2885,
      3538,
      4744,
      5310
    ],
    "pressedDuration": [
      1189,
      613,
      940,
      344,
      733,
      1043,
      361,
      1349
    ],
    "pressedvelocity": [
      13,
      25,
      31,
      30,
      27,
      18,
      63,
      67
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 27.669737115584546,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1136,
      541,
      904,
      304,
      653,
      1206,
      566
    ],
    "interOnsetIntervalsRelativeError": 25.779926733978044,
    "relativeInterOnsetIntervalsRelativeError": 11.767554479418866,
    "sequenceDuration": -3961,
    "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": 88.23244552058114,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.23244552058114,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238e586a47000131a6be2",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:28.040Z",
    "textContent": "Du har spelat melodin rätt 1 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "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": "2024-11-11T17:03:28.040Z",
    "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": 88.23244552058114,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.23244552058114,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238ed86a47000131a6be7",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:36.521Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:03:29.444Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "pressedTime": [
      0,
      1178,
      1702,
      2611,
      2865,
      3457,
      4603,
      5144
    ],
    "pressedDuration": [
      1231,
      608,
      954,
      307,
      653,
      993,
      305,
      1932
    ],
    "pressedvelocity": [
      23,
      27,
      64,
      27,
      30,
      58,
      61,
      66
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 25.586703091321667,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1178,
      524,
      909,
      254,
      592,
      1146,
      541
    ],
    "interOnsetIntervalsRelativeError": 28.469927540978286,
    "relativeInterOnsetIntervalsRelativeError": 13.514219062430568,
    "sequenceDuration": -3212,
    "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": 86.48578093756943,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 86.48578093756943,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238ef86a47000131a6bec",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:38.425Z",
    "textContent": "Du har spelat melodin rätt 2 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "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": "2024-11-11T17:03:38.425Z",
    "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": 86.48578093756943,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 86.48578093756943,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238f786a47000131a6bf1",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:46.142Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:03:39.618Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "pressedTime": [
      0,
      1123,
      1668,
      2481,
      2766,
      3432,
      4550,
      5078
    ],
    "pressedDuration": [
      1174,
      655,
      859,
      327,
      755,
      939,
      380,
      1446
    ],
    "pressedvelocity": [
      57,
      31,
      60,
      60,
      57,
      63,
      66,
      67
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 26.265985269897847,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1123,
      545,
      813,
      285,
      666,
      1118,
      528
    ],
    "interOnsetIntervalsRelativeError": 35.34848560454571,
    "relativeInterOnsetIntervalsRelativeError": 11.659821076914394,
    "sequenceDuration": -3632,
    "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": 88.3401789230856,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.3401789230856,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238f986a47000131a6bf8",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:47.857Z",
    "textContent": "Utmärkt! Du har nu klarat att spela den delen av melodin.\n\nNu ska du få lära dig nästa del.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_1.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666
    ],
    "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": 88.3401789230856,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.3401789230856,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "673238fa86a47000131a6c01",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 101,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:03:49.070Z",
    "textContent": "Vem Kan Segla\n2/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6732390986a47000131a6c06",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 102,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:04.752Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:03:54.109Z",
    "pressedKeys": [
      76,
      77,
      79,
      77,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      691,
      2250,
      2290,
      2887,
      4176,
      5524
    ],
    "pressedDuration": [
      541,
      1355,
      639,
      99,
      1348,
      1114,
      2451
    ],
    "pressedvelocity": [
      16,
      64,
      20,
      12,
      63,
      56,
      31
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6732390c86a47000131a6c0b",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:07.721Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:04:07.720Z",
    "pressedKeys": [
      76
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      1
    ],
    "pressedvelocity": [
      59
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 14.285714285714285,
    "durationsRelativeError": -1,
    "levenshteinDistance": 6,
    "interOnsetInterval": [],
    "interOnsetIntervalsRelativeError": null,
    "relativeInterOnsetIntervalsRelativeError": null,
    "sequenceDuration": null,
    "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": 14.285714285714285,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 14.285714285714285,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732390d86a47000131a6c10",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:08.614Z",
    "textContent": "Du har spelat melodin rätt 0 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:04:08.614Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 14.285714285714285,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 0,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 14.285714285714285,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 0,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732391786a47000131a6c15",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:17.867Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:04:11.381Z",
    "pressedKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1129,
      1619,
      2450,
      3021,
      3611,
      5031
    ],
    "pressedDuration": [
      1189,
      552,
      895,
      630,
      640,
      1242,
      1455
    ],
    "pressedvelocity": [
      59,
      60,
      64,
      30,
      58,
      66,
      70
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 20.329470926687957,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1129,
      490,
      831,
      571,
      590,
      1420
    ],
    "interOnsetIntervalsRelativeError": 20.137711819091333,
    "relativeInterOnsetIntervalsRelativeError": 7.721129000198769,
    "sequenceDuration": -3576,
    "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": 92.27887099980123,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 92.27887099980123,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732391886a47000131a6c1a",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:19.129Z",
    "textContent": "Du har spelat melodin rätt 1 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:04:19.129Z",
    "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": 92.27887099980123,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 92.27887099980123,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732391f86a47000131a6c1f",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:26.176Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:04:19.938Z",
    "pressedKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1065,
      1572,
      2451,
      2856,
      3429,
      4961
    ],
    "pressedDuration": [
      1132,
      571,
      971,
      447,
      631,
      1348,
      1276
    ],
    "pressedvelocity": [
      65,
      61,
      66,
      57,
      63,
      75,
      59
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 26.709020506462682,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1065,
      507,
      879,
      405,
      573,
      1532
    ],
    "interOnsetIntervalsRelativeError": 27.969936390980926,
    "relativeInterOnsetIntervalsRelativeError": 10.998454612645297,
    "sequenceDuration": -3685,
    "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": 89.0015453873547,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 89.0015453873547,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732392186a47000131a6c24",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:28.607Z",
    "textContent": "Du har spelat melodin rätt 2 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:04:28.607Z",
    "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": 89.0015453873547,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 89.0015453873547,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732392886a47000131a6c29",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:35.667Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:04:29.566Z",
    "pressedKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      995,
      1487,
      2342,
      2715,
      3252,
      4910
    ],
    "pressedDuration": [
      1046,
      549,
      927,
      411,
      596,
      1492,
      1190
    ],
    "pressedvelocity": [
      63,
      61,
      64,
      30,
      27,
      60,
      66
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 28.24478359247662,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      995,
      492,
      855,
      373,
      537,
      1658
    ],
    "interOnsetIntervalsRelativeError": 38.79660630564856,
    "relativeInterOnsetIntervalsRelativeError": 11.391717583163608,
    "sequenceDuration": -3720,
    "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": 88.60828241683639,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.60828241683639,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732392a86a47000131a6c30",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:36.883Z",
    "textContent": "Utmärkt! Du har nu klarat att spela den delen av melodin.\n\nNu ska du få lära dig nästa del.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_2.mid",
    "referenceKeys": [
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      6428.5695
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      2032.737485416666,
      2032.737485416666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 88.60828241683639,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 88.60828241683639,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732392b86a47000131a6c39",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 101,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:04:38.305Z",
    "textContent": "Vem Kan Segla\n3/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6732394486a47000131a6c3e",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 102,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:03.772Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:04:44.314Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1135,
      2079,
      2994,
      3576,
      4257,
      5624,
      6370,
      8296,
      9557,
      10056,
      10960,
      11622,
      12968,
      14731
    ],
    "pressedDuration": [
      1202,
      1055,
      971,
      632,
      838,
      998,
      477,
      1358,
      1335,
      550,
      1429,
      666,
      1404,
      1516,
      2233
    ],
    "pressedvelocity": [
      17,
      25,
      15,
      23,
      20,
      24,
      61,
      69,
      13,
      19,
      58,
      17,
      15,
      29,
      65
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "6732395586a47000131a6c43",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:20.753Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:05:06.093Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1120,
      1663,
      2666,
      3047,
      4317,
      5606,
      6201,
      7788,
      8911,
      9432,
      10379,
      10743,
      11273,
      13096
    ],
    "pressedDuration": [
      1174,
      596,
      1051,
      424,
      1394,
      1030,
      349,
      1608,
      1250,
      550,
      1035,
      378,
      575,
      1607,
      1563
    ],
    "pressedvelocity": [
      25,
      60,
      63,
      58,
      29,
      56,
      58,
      68,
      25,
      18,
      56,
      29,
      29,
      31,
      68
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 33.325170828163294,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1120,
      543,
      1003,
      381,
      1270,
      1289,
      595,
      1587,
      1123,
      521,
      947,
      364,
      530,
      1823
    ],
    "interOnsetIntervalsRelativeError": 11.83464588372711,
    "relativeInterOnsetIntervalsRelativeError": 19.046164586787604,
    "sequenceDuration": -11533,
    "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": 80.9538354132124,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 80.9538354132124,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732395786a47000131a6c48",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:22.595Z",
    "textContent": "Du har spelat melodin rätt 1 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:05:22.595Z",
    "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": 80.9538354132124,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 80.9538354132124,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732396686a47000131a6c4d",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:37.292Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:05:24.169Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1062,
      1554,
      2508,
      2798,
      3402,
      4687,
      5237,
      6874,
      7943,
      8434,
      9321,
      9585,
      10161,
      11936
    ],
    "pressedDuration": [
      1105,
      569,
      1000,
      328,
      675,
      1113,
      368,
      1119,
      1133,
      526,
      905,
      327,
      616,
      1531,
      1187
    ],
    "pressedvelocity": [
      29,
      58,
      64,
      29,
      21,
      31,
      60,
      61,
      58,
      22,
      58,
      62,
      58,
      57,
      60
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 29.410844194148865,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1062,
      492,
      954,
      290,
      604,
      1285,
      550,
      1637,
      1069,
      491,
      887,
      264,
      576,
      1775
    ],
    "interOnsetIntervalsRelativeError": 74.08744455956678,
    "relativeInterOnsetIntervalsRelativeError": 14.037545480658709,
    "sequenceDuration": -10749,
    "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": 85.96245451934129,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.96245451934129,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732396986a47000131a6c52",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:39.935Z",
    "textContent": "Du har spelat melodin rätt 2 gånger av 3.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:05:39.935Z",
    "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": 85.96245451934129,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.96245451934129,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732397786a47000131a6c57",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 103,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:54.007Z",
    "textContent": "Försök spela melodin på egen hand. Du behöver inte hålla samma tempo som i instruktionsfilmen.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:05:41.284Z",
    "pressedKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "pressedTime": [
      0,
      1061,
      1554,
      2451,
      2669,
      3247,
      4416,
      4943,
      6459,
      7544,
      8062,
      8971,
      9257,
      9882,
      11669
    ],
    "pressedDuration": [
      1107,
      548,
      955,
      263,
      649,
      1006,
      355,
      1102,
      1157,
      560,
      912,
      309,
      667,
      1556,
      1053
    ],
    "pressedvelocity": [
      56,
      66,
      66,
      58,
      27,
      64,
      67,
      64,
      65,
      58,
      58,
      60,
      59,
      61,
      62
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 30.420206280664342,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      1061,
      493,
      897,
      218,
      578,
      1169,
      527,
      1516,
      1085,
      518,
      909,
      286,
      625,
      1787
    ],
    "interOnsetIntervalsRelativeError": 97.91745170856892,
    "relativeInterOnsetIntervalsRelativeError": 14.147741880195383,
    "sequenceDuration": -10616,
    "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": 85.85225811980462,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.85225811980462,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "6732397886a47000131a6c5c",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 104,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:05:55.529Z",
    "textContent": "Utmärkt, du har nu klarat av hela melodin!\n\nNu ska du få spela nästa melodi.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/30_VemKanSegla_3.mid",
    "referenceKeys": [
      69,
      71,
      72,
      71,
      69,
      76,
      76,
      76,
      77,
      79,
      81,
      79,
      77,
      76,
      76
    ],
    "referenceTime": [
      0,
      1428.5710000000001,
      2142.8565000000003,
      2857.1420000000003,
      3571.4275,
      4285.713000000001,
      5714.284000000001,
      6428.5695,
      8571.426000000001,
      9999.997000000001,
      10714.2825,
      11428.568000000001,
      12142.853500000001,
      12857.139,
      14999.9955
    ],
    "referenceDuration": [
      1354.1662604166665,
      675.5950354166666,
      675.5950354166664,
      675.5950354166669,
      675.5950354166669,
      1354.1662604166663,
      675.5950354166664,
      2032.737485416666,
      1354.166260416667,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      675.5950354166664,
      2032.7374854166678,
      2032.7374854166678
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeys": [],
    "pressedTime": [],
    "pressedDuration": [],
    "pressedvelocity": [],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 85.85225811980462,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.85225811980462,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  }
]
Mon Nov 11 2024 17:02:52 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 17:06:01 GMT+0000 (Coordinated Universal Time)
28
6732397986a47000131a6c6b
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
melody-22
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 17:05:55 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "67323b0586a47000131a6de8",
    "time": "2024-11-11T17:12:31.431Z",
    "nextLogLabel": "melody-23"
  }
]
*** LARGE PROPERTY ***
~220 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 17:06:01 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 17:12:37 GMT+0000 (Coordinated Universal Time)
71
67323b0586a47000131a6deb
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
melody-23
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 17:12:31 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "67323b2586a47000131a6e09",
    "time": "2024-11-11T17:13:04.122Z",
    "nextLogLabel": "recurrent-melody"
  }
]
[
  {
    "startCount": 1,
    "_id": "67323b1486a47000131a6df3",
    "blockType": "cue",
    "blockSubType": "",
    "controlType": "piano",
    "index": 110,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:12:46.965Z",
    "textContent": "Tryck på mellanslagstangenten och lyssna på melodin.\n\n'Hejsan Petronella'",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/32_HejsanPetronella_0.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      74,
      74,
      76,
      76,
      76,
      76,
      74,
      72,
      72,
      72,
      72,
      71,
      71,
      69,
      69,
      69,
      69,
      67
    ],
    "referenceTime": [
      0,
      428.5715,
      857.143,
      1285.7145,
      1714.286,
      2571.429,
      3428.572,
      3857.1434999999997,
      4285.715,
      4714.2865,
      5142.858,
      6857.144,
      7285.7155,
      7714.286999999999,
      8142.858499999999,
      8571.43,
      9428.573,
      10285.716,
      10714.287499999999,
      11142.859,
      11571.4305,
      12000.002
    ],
    "referenceDuration": [
      405.35721041666665,
      405.3572104166666,
      405.3572104166667,
      405.3572104166665,
      812.5001354166664,
      812.5001354166664,
      405.3572104166663,
      405.3572104166663,
      405.3572104166667,
      405.3572104166667,
      1626.7859854166654,
      405.3572104166667,
      405.35721041666585,
      405.3572104166667,
      405.3572104166676,
      812.5001354166664,
      812.5001354166664,
      405.35721041666585,
      405.3572104166676,
      405.35721041666585,
      405.35721041666585,
      1626.7859854166672
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "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": "67323b1586a47000131a6dfc",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 111,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": false,
    "timestamp": "2024-11-11T17:12:48.245Z",
    "textContent": "Hejsan Petronella\n1/3",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/32_HejsanPetronella_1.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      74,
      74,
      76,
      76,
      76,
      76,
      74
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500
    ],
    "referenceDuration": [
      591.1458333333333,
      591.1458333333333,
      591.1458333333333,
      591.1458333333335,
      1184.895833333333,
      1184.895833333333,
      591.145833333333,
      591.145833333333,
      591.145833333333,
      591.145833333333,
      2372.395833333332
    ],
    "referenceVelocity": [
      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": "67323b2586a47000131a6e05",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 0,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:04.116Z",
    "textContent": "Time's Up",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/FillerMelodies_MIDI/32_HejsanPetronella_1.mid",
    "referenceKeys": [
      67,
      69,
      71,
      72,
      74,
      74,
      76,
      76,
      76,
      76,
      74
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3750,
      5000,
      5625,
      6250,
      6875,
      7500
    ],
    "referenceDuration": [
      591.1458333333333,
      591.1458333333333,
      591.1458333333333,
      591.1458333333335,
      1184.895833333333,
      1184.895833333333,
      591.145833333333,
      591.145833333333,
      591.145833333333,
      591.145833333333,
      2372.395833333332
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:12:53.244Z",
    "pressedKeys": [
      67,
      69,
      71,
      72,
      74,
      74,
      76,
      76,
      76,
      76,
      74
    ],
    "pressedTime": [
      0,
      500,
      953,
      1441,
      2043,
      3278,
      4569,
      5194,
      5760,
      6326,
      7183
    ],
    "pressedDuration": [
      419,
      442,
      489,
      585,
      1017,
      830,
      423,
      316,
      292,
      622,
      2350
    ],
    "pressedvelocity": [
      20,
      26,
      25,
      26,
      20,
      27,
      27,
      64,
      67,
      62,
      56
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  }
]
Mon Nov 11 2024 17:12:37 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 17:13:09 GMT+0000 (Coordinated Universal Time)
4
67323b2586a47000131a6e0b
6703a1c3063fbc00130df0bf
66d4be915ea0b20013e71407
6703a20a063fbc00130df2ec
66cdf2a37cd595001304e969
recurrent-melody
0
Twins experiment (final updated)
week4-6
4
M271053
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 17:13:04 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": true,
    "_id": "67323ba786a47000131a6ea4",
    "time": "2024-11-11T17:15:14.287Z"
  }
]
[
  {
    "startCount": 1,
    "_id": "67323b2686a47000131a6e10",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 1,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:05.630Z",
    "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_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323b3286a47000131a6e15",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 2,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:17.717Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:09.603Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      1420,
      1905,
      2538,
      3082,
      3724,
      4065,
      4435
    ],
    "pressedDuration": [
      1412,
      521,
      678,
      585,
      729,
      385,
      401,
      359
    ],
    "pressedvelocity": [
      22,
      57,
      30,
      29,
      28,
      57,
      65,
      67
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "67323b3986a47000131a6e1a",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:23.945Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:18.779Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      706,
      1308,
      1970,
      2640,
      3327,
      3663,
      4011
    ],
    "pressedDuration": [
      768,
      634,
      683,
      686,
      755,
      376,
      372,
      1155
    ],
    "pressedvelocity": [
      29,
      29,
      30,
      56,
      58,
      59,
      65,
      83
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 18.856965055766594,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      706,
      602,
      662,
      670,
      687,
      336,
      348
    ],
    "interOnsetIntervalsRelativeError": 0.4228571428571429,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -2856,
    "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": "67323b3a86a47000131a6e1f",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:25.622Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:13:25.621Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b4186a47000131a6e24",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:32.025Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:26.447Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      787,
      1569,
      2354,
      3156,
      3930,
      4283,
      4667
    ],
    "pressedDuration": [
      803,
      808,
      856,
      848,
      831,
      393,
      385,
      911
    ],
    "pressedvelocity": [
      57,
      23,
      58,
      24,
      58,
      57,
      31,
      73
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 35.77824659921578,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      787,
      782,
      785,
      802,
      774,
      353,
      384
    ],
    "interOnsetIntervalsRelativeError": 68.10285714285715,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3756,
    "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": "67323b4286a47000131a6e29",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:33.025Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:13:33.025Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b4886a47000131a6e2e",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:39.376Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:33.795Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      883,
      1635,
      2328,
      3006,
      3720,
      4113,
      4516
    ],
    "pressedDuration": [
      874,
      787,
      687,
      688,
      765,
      427,
      409,
      1064
    ],
    "pressedvelocity": [
      22,
      26,
      21,
      14,
      20,
      19,
      27,
      61
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 29.339694974000903,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      883,
      752,
      693,
      678,
      714,
      393,
      403
    ],
    "interOnsetIntervalsRelativeError": 50.41142857142857,
    "relativeInterOnsetIntervalsRelativeError": 1.0451727192205476,
    "sequenceDuration": -3452,
    "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": 98.95482728077945,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.95482728077945,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b4b86a47000131a6e33",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:41.901Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:13:41.901Z",
    "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": 98.95482728077945,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 98.95482728077945,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b5186a47000131a6e38",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:48.346Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:43.026Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      818,
      1524,
      2255,
      3007,
      3716,
      4098,
      4506
    ],
    "pressedDuration": [
      785,
      723,
      728,
      759,
      766,
      403,
      379,
      813
    ],
    "pressedvelocity": [
      23,
      20,
      24,
      19,
      20,
      25,
      19,
      24
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 28.857043977990426,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      818,
      706,
      731,
      752,
      709,
      382,
      408
    ],
    "interOnsetIntervalsRelativeError": 43.87428571428572,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3693,
    "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": "67323b5286a47000131a6e3d",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:49.331Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:13:49.331Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 100,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 100,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 100,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b5986a47000131a6e42",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 3,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:56.330Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:13:50.747Z",
    "pressedKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "pressedTime": [
      0,
      806,
      1540,
      2272,
      3016,
      3735,
      4087,
      4468
    ],
    "pressedDuration": [
      806,
      781,
      748,
      771,
      764,
      396,
      398,
      1114
    ],
    "pressedvelocity": [
      12,
      15,
      58,
      24,
      23,
      31,
      61,
      65
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 28.492414172480146,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      806,
      734,
      732,
      744,
      719,
      352,
      381
    ],
    "interOnsetIntervalsRelativeError": 44.925714285714285,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -3354,
    "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": "67323b5b86a47000131a6e47",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 4,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:57.831Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i1_96bpm.mid",
    "referenceKeys": [
      72,
      67,
      69,
      64,
      65,
      67,
      69,
      67
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323b5c86a47000131a6e4c",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 5,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:13:59.697Z",
    "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_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323b6886a47000131a6e51",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 6,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:11.353Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323b7086a47000131a6e56",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:19.321Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:12.931Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      672,
      1333,
      2757,
      3375,
      4052,
      4444,
      4850
    ],
    "pressedDuration": [
      719,
      702,
      1506,
      660,
      528,
      436,
      420,
      1539
    ],
    "pressedvelocity": [
      61,
      64,
      56,
      58,
      69,
      67,
      66,
      64
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 41.960202175228744,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      672,
      661,
      1424,
      618,
      677,
      392,
      406
    ],
    "interOnsetIntervalsRelativeError": 88.54857142857144,
    "relativeInterOnsetIntervalsRelativeError": 14.435935198821797,
    "sequenceDuration": -3311,
    "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": 85.5640648011782,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.5640648011782,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b7286a47000131a6e5b",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:20.909Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:14:20.909Z",
    "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": 85.5640648011782,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 85.5640648011782,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b7886a47000131a6e60",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:27.252Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:21.657Z",
    "pressedKeys": [
      67,
      65,
      64,
      69,
      67,
      69,
      72,
      72
    ],
    "pressedTime": [
      0,
      683,
      1409,
      2141,
      3229,
      3796,
      5313,
      5493
    ],
    "pressedDuration": [
      743,
      760,
      853,
      531,
      625,
      883,
      99,
      101
    ],
    "pressedvelocity": [
      59,
      60,
      31,
      57,
      60,
      64,
      69,
      74
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 62.5,
    "durationsRelativeError": 58.7839299111987,
    "levenshteinDistance": 3,
    "interOnsetInterval": [
      683,
      726,
      732,
      1088,
      567,
      1517,
      180
    ],
    "interOnsetIntervalsRelativeError": 99.93142857142858,
    "relativeInterOnsetIntervalsRelativeError": 49.30404930951081,
    "sequenceDuration": -5392,
    "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": 50.69595069048919,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 62.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 50.69595069048919,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b7986a47000131a6e65",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 2,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:27.844Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:27.317Z",
    "pressedKeys": [
      72
    ],
    "pressedTime": [
      0
    ],
    "pressedDuration": [
      99
    ],
    "pressedvelocity": [
      74
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "2024-11-11T17:14:27.844Z",
    "pressedKeyboardKeys": [
      "s"
    ],
    "pressedKeyboardTime": [
      0
    ],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0,
    "grades": [
      {
        "gradeCode": "gradePianoMelodyAccuracy_",
        "criteria": "Melody Accuracy",
        "mark": 62.5,
        "passMark": 100,
        "topMark": 100
      },
      {
        "gradeCode": "gradePianoRhythmAccuracy_",
        "criteria": "Rhythm Accuracy",
        "mark": 50.69595069048919,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 62.5,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 50.69595069048919,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b7f86a47000131a6e6a",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:33.970Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:28.551Z",
    "pressedKeys": [
      67,
      65,
      64,
      65,
      69,
      67,
      67,
      72
    ],
    "pressedTime": [
      0,
      644,
      1328,
      1965,
      3955,
      3974,
      4539,
      5089
    ],
    "pressedDuration": [
      889,
      710,
      684,
      580,
      609,
      84,
      335,
      329
    ],
    "pressedvelocity": [
      65,
      59,
      18,
      28,
      31,
      19,
      65,
      75
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 75,
    "durationsRelativeError": 30.928677928936732,
    "levenshteinDistance": 2,
    "interOnsetInterval": [
      644,
      684,
      637,
      1990,
      19,
      565,
      550
    ],
    "interOnsetIntervalsRelativeError": 86.70857142857142,
    "relativeInterOnsetIntervalsRelativeError": 41.9467759593521,
    "sequenceDuration": -4760,
    "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": 58.0532240406479,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 58.0532240406479,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b8086a47000131a6e6f",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 3,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:34.897Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": 58.0532240406479,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 75,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 58.0532240406479,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b8b86a47000131a6e74",
    "blockType": "video",
    "blockSubType": "",
    "controlType": "piano",
    "index": 6,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:46.355Z",
    "textContent": "Spela tillsammans med videon.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:38.515Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      1032,
      1745,
      2274,
      2894,
      3544,
      3922,
      4451
    ],
    "pressedDuration": [
      1091,
      760,
      598,
      687,
      480,
      373,
      451,
      458
    ],
    "pressedvelocity": [
      25,
      23,
      20,
      25,
      61,
      66,
      58,
      31
    ],
    "pressConsideredStart": 0,
    "referenceKeyboardName": "@keyboard_sequence : ",
    "referenceKeyboardKeys": [],
    "pressedKeyboardStartTime": "1970-01-01T00:00:00.000Z",
    "pressedKeyboardKeys": [],
    "pressedKeyboardTime": [],
    "pressedKeyboardDuration": [],
    "pressKeyboardConsideredStart": 0
  },
  {
    "startCount": 1,
    "_id": "67323b9286a47000131a6e79",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:52.843Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:47.566Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      649,
      1321,
      1976,
      2608,
      3300,
      3680,
      4029
    ],
    "pressedDuration": [
      702,
      713,
      710,
      699,
      522,
      426,
      434,
      1248
    ],
    "pressedvelocity": [
      27,
      56,
      26,
      25,
      66,
      64,
      69,
      57
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 23.090976731600765,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      649,
      672,
      655,
      632,
      692,
      380,
      349
    ],
    "interOnsetIntervalsRelativeError": 0,
    "relativeInterOnsetIntervalsRelativeError": 0.45420699925539637,
    "sequenceDuration": -2781,
    "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": 99.54579300074461,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.54579300074461,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b9286a47000131a6e7e",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 4,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:53.483Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "2024-11-11T17:14:53.483Z",
    "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": 99.54579300074461,
        "passMark": 80,
        "topMark": 100,
        "relativeRhythmWeight": 1,
        "errorMarginInMilliseconds": 120,
        "relativeErrorMargin": 0.1
      }
    ],
    "gradePianoMelodyAccuracy_mark": 100,
    "gradePianoMelodyAccuracy_passMark": 100,
    "gradePianoMelodyAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_mark": 99.54579300074461,
    "gradePianoRhythmAccuracy_passMark": 80,
    "gradePianoRhythmAccuracy_topMark": 100,
    "gradePianoRhythmAccuracy_relativeRhythmWeight": 1,
    "gradePianoRhythmAccuracy_errorMarginInMilliseconds": 120,
    "gradePianoRhythmAccuracy_relativeErrorMargin": 0.1
  },
  {
    "startCount": 1,
    "_id": "67323b9886a47000131a6e83",
    "blockType": "playing",
    "blockSubType": "rhythm",
    "controlType": "piano",
    "index": 7,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:14:59.781Z",
    "textContent": "Försök spela melodin på egen hand.",
    "pictureName": "",
    "helperImageName": "twins_experiment/image/right_hand_numbered.bmp",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "referenceVelocity": [
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197,
      0.6299212598425197
    ],
    "pressedStartTime": "2024-11-11T17:14:54.444Z",
    "pressedKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "pressedTime": [
      0,
      707,
      1381,
      2035,
      2710,
      3433,
      3765,
      4097
    ],
    "pressedDuration": [
      767,
      706,
      700,
      742,
      566,
      374,
      379,
      1239
    ],
    "pressedvelocity": [
      26,
      30,
      25,
      28,
      64,
      67,
      68,
      60
    ],
    "pressConsideredStart": 0,
    "pitchAccuracy": 100,
    "durationsRelativeError": 19.462674116842443,
    "levenshteinDistance": 0,
    "interOnsetInterval": [
      707,
      674,
      654,
      675,
      723,
      332,
      332
    ],
    "interOnsetIntervalsRelativeError": 0.5828571428571427,
    "relativeInterOnsetIntervalsRelativeError": 0,
    "sequenceDuration": -2858,
    "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": "67323b9b86a47000131a6e88",
    "blockType": "feedback",
    "blockSubType": "",
    "controlType": "piano",
    "index": 8,
    "innerStepIndex": 0,
    "repetition": 5,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:15:02.370Z",
    "textContent": "",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323b9d86a47000131a6e8d",
    "blockType": "instruction",
    "blockSubType": "",
    "controlType": "piano",
    "index": 9,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:15:04.032Z",
    "textContent": "Som avslutning på denna session får du besvara tre frågor om dagens träningsupplevelse.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": "67323ba086a47000131a6e92",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 10,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:15:07.749Z",
    "textContent": "Träningens svårighetsgrad var i nivå med min förmåga att klara av den.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": [
      6
    ],
    "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": "67323ba586a47000131a6e97",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 11,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:15:11.911Z",
    "textContent": "Jag var koncentrerad.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": [
      6
    ],
    "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": "67323ba786a47000131a6e9c",
    "blockType": "survey",
    "blockSubType": "",
    "controlType": "piano",
    "index": 12,
    "innerStepIndex": 0,
    "repetition": 1,
    "isInPrelude": false,
    "isInConclusion": true,
    "timestamp": "2024-11-11T17:15:14.209Z",
    "textContent": "Jag tyckte upplevelsen var väldigt tillfredsställande.",
    "pictureName": "",
    "helperImageName": "",
    "referenceName": "twins_experiment/recurrent_melody/Melody_i2_96bpm.mid",
    "referenceKeys": [
      67,
      65,
      64,
      67,
      69,
      69,
      67,
      72
    ],
    "referenceTime": [
      0,
      625,
      1250,
      1875,
      2500,
      3125,
      3437.5,
      3750
    ],
    "referenceDuration": [
      592.4479166666666,
      592.4479166666667,
      592.4479166666665,
      592.4479166666665,
      592.447916666667,
      295.5729166666665,
      295.5729166666665,
      1186.197916666666
    ],
    "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": [
      4
    ],
    "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"
    ]
  }
]
Mon Nov 11 2024 17:13:09 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 17:15:19 GMT+0000 (Coordinated Universal Time)
30
673249f486a47000131a6ed2
6703a21d063fbc00130df519
66d4be915ea0b20013e71407
6703a226063fbc00130df748
66cdf2a37cd595001304e969
melody-13
0
Twins experiment (final updated)
week4-6
4
M272054
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 18:16:19 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "67324c9186a47000131a7075",
    "time": "2024-11-11T18:27:28.902Z",
    "nextLogLabel": "melody-14"
  }
]
*** LARGE PROPERTY ***
~232 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 18:16:20 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 18:27:29 GMT+0000 (Coordinated Universal Time)
60
67324c9186a47000131a7071
6703a21d063fbc00130df519
66d4be915ea0b20013e71407
6703a226063fbc00130df748
66cdf2a37cd595001304e969
melody-14
0
Twins experiment (final updated)
week4-6
4
M272054
sweedish twins experiment
week 4-6
3
Mon Nov 11 2024 18:27:28 GMT+0000 (Coordinated Universal Time)
[
  {
    "isInTimeUp": false,
    "_id": "67324dc586a47000131a71d0",
    "time": "2024-11-11T18:32:36.844Z",
    "nextLogLabel": "melody-15"
  }
]
*** LARGE PROPERTY ***
~156 KB
Preview:[{"startCount":1,"_id":"6
Click to fetch this property
Mon Nov 11 2024 18:27:29 GMT+0000 (Coordinated Universal Time)
Mon Nov 11 2024 18:32:37 GMT+0000 (Coordinated Universal Time)
50

Rename Collection

nodeMongoDb .

Tools

Collection Stats

Documents 11922
Total doc size 1019.79 MB
Average doc size 87.59 KB
Pre-allocated size 202.02 MB
Indexes 1
Total index size 284 KB
Padding factor
Extents

Indexes

Name Columns Size Attributes Actions
_id_
_id   ASC
284 KB
 DEL