{
  "sandbox": {
    "weeks_on_chart": "31", 
    "chart_date": "1978-09-23", 
    "peak_rank": "1", 
    "actual_rank": "9", 
    "original_filename": "0615", 
    "target_rank": "9", 
    "id": "615"
  }, 
  "annotations": [
    {
      "namespace": "chord", 
      "sandbox": {
        "ref_url": "http://ddmal.music.mcgill.ca/billboard", 
        "key": "human/Billboard-Chords"
      }, 
      "time": 0, 
      "duration": null, 
      "annotation_metadata": {
        "annotation_tools": "", 
        "curator": {
          "name": "Ashley Bourgoyne", 
          "email": "john.ashley.burgoyne@mail.mcgill.ca"
        }, 
        "annotator": {}, 
        "version": "2.0.1", 
        "corpus": "Billboard-Chords", 
        "annotation_rules": "", 
        "validation": "", 
        "data_source": "Graduate music students"
      }, 
      "data": [
        {
          "duration": 0.302041, 
          "confidence": 1.0, 
          "value": "N", 
          "time": 0.0
        }, 
        {
          "duration": 0.544, 
          "confidence": 1.0, 
          "value": "N", 
          "time": 0.302041
        }, 
        {
          "duration": 0.272, 
          "confidence": 1.0, 
          "value": "N", 
          "time": 0.846041
        }, 
        {
          "duration": 2.176, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 1.118041
        }, 
        {
          "duration": 1.088, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 3.294041
        }, 
        {
          "duration": 1.088, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 4.382041
        }, 
        {
          "duration": 2.176, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 5.470041
        }, 
        {
          "duration": 1.088, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 7.646041
        }, 
        {
          "duration": 1.088, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 8.734041000000001
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 9.822041
        }, 
        {
          "duration": 1.0768250000000001, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 11.975692
        }, 
        {
          "duration": 1.0768250000000001, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 13.052517
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 14.129342000000001
        }, 
        {
          "duration": 1.0768250000000001, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 16.282993
        }, 
        {
          "duration": 1.0768250000000001, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 17.359819
        }, 
        {
          "duration": 2.158685, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 18.436644
        }, 
        {
          "duration": 1.079342, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 20.595329
        }, 
        {
          "duration": 1.079342, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 21.674671
        }, 
        {
          "duration": 2.158685, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 22.754014
        }, 
        {
          "duration": 1.079342, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 24.912698000000002
        }, 
        {
          "duration": 1.079342, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 25.992041
        }, 
        {
          "duration": 2.154087, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 27.071383
        }, 
        {
          "duration": 2.154087, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 29.225471000000002
        }, 
        {
          "duration": 2.154087, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 31.379558000000003
        }, 
        {
          "duration": 2.154087, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 33.533645
        }, 
        {
          "duration": 2.153985, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 35.687732000000004
        }, 
        {
          "duration": 2.153985, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 37.841718
        }, 
        {
          "duration": 2.153985, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 39.995703000000006
        }, 
        {
          "duration": 2.153985, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 42.149688000000005
        }, 
        {
          "duration": 2.179717, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 44.303673
        }, 
        {
          "duration": 2.179717, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 46.48339
        }, 
        {
          "duration": 2.179717, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 48.663107000000004
        }, 
        {
          "duration": 2.179717, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 50.842823
        }, 
        {
          "duration": 2.19144, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 53.022540000000006
        }, 
        {
          "duration": 2.19144, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 55.21398000000001
        }, 
        {
          "duration": 2.19144, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 57.40542000000001
        }, 
        {
          "duration": 2.19144, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 59.596859
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 61.788299
        }, 
        {
          "duration": 1.085533, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 63.959365000000005
        }, 
        {
          "duration": 1.085533, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 65.044898
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 66.130430999
        }, 
        {
          "duration": 1.085533, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 68.301497
        }, 
        {
          "duration": 1.085533, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 69.387029
        }, 
        {
          "duration": 2.159456, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 70.47256200000001
        }, 
        {
          "duration": 1.079728, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 72.632018
        }, 
        {
          "duration": 1.079728, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 73.711746
        }, 
        {
          "duration": 2.159456, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 74.79147400000001
        }, 
        {
          "duration": 1.079728, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 76.95093
        }, 
        {
          "duration": 1.079728, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 78.030658
        }, 
        {
          "duration": 2.1622280000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 79.11038500000001
        }, 
        {
          "duration": 2.1622280000000003, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 81.272613
        }, 
        {
          "duration": 2.1622280000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 83.434841
        }, 
        {
          "duration": 2.1622280000000003, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 85.597069
        }, 
        {
          "duration": 2.1624890000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 87.759297
        }, 
        {
          "duration": 2.1624890000000003, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 89.92178600000001
        }, 
        {
          "duration": 2.1624890000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 92.08427400000001
        }, 
        {
          "duration": 2.1624890000000003, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 94.246763
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 96.40925200000001
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 98.586122
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 100.76299300000001
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 102.939864
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 105.116735
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 107.2878
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 109.458866
        }, 
        {
          "duration": 1.899683, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 111.62993200000001
        }, 
        {
          "duration": 0.27138300000000004, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 113.529614999
        }, 
        {
          "duration": 2.1497390000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 113.800998
        }, 
        {
          "duration": 1.07487, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 115.950737
        }, 
        {
          "duration": 1.07487, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 117.02560700000001
        }, 
        {
          "duration": 2.1497390000000003, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 118.100476
        }, 
        {
          "duration": 2.1497390000000003, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 120.25021500000001
        }, 
        {
          "duration": 2.1401470000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 122.399955
        }, 
        {
          "duration": 1.070074, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 124.540102
        }, 
        {
          "duration": 1.070074, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 125.61017600000001
        }, 
        {
          "duration": 2.1401470000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 126.680249
        }, 
        {
          "duration": 1.872629, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 128.820397
        }, 
        {
          "duration": 0.267517999, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 130.693026
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 130.960544
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "F#:min", 
          "time": 133.114195
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 135.267845999
        }, 
        {
          "duration": 2.153651, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 137.42149700000002
        }, 
        {
          "duration": 2.173388, 
          "confidence": 1.0, 
          "value": "B:maj", 
          "time": 139.57514700000002
        }, 
        {
          "duration": 2.173388, 
          "confidence": 1.0, 
          "value": "F#:min", 
          "time": 141.748535
        }, 
        {
          "duration": 2.173388, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 143.92192300000002
        }, 
        {
          "duration": 2.173388, 
          "confidence": 1.0, 
          "value": "B:sus4(b7)", 
          "time": 146.095311
        }, 
        {
          "duration": 2.173388, 
          "confidence": 1.0, 
          "value": "B:sus4(b7)", 
          "time": 148.268698
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 150.44208600000002
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 152.61895700000002
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 154.795828
        }, 
        {
          "duration": 2.1768710000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 156.972698
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 159.149569
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 161.320635
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 163.491701
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 165.662766
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 167.833832
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 170.004898
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 172.17596400000002
        }, 
        {
          "duration": 2.171066, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 174.34702900000002
        }, 
        {
          "duration": 1.8529520000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 176.51809500000002
        }, 
        {
          "duration": 1.8529520000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 178.371048
        }, 
        {
          "duration": 1.8529520000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 180.22400000000002
        }, 
        {
          "duration": 1.8529520000000002, 
          "confidence": 1.0, 
          "value": "A:maj", 
          "time": 182.076952
        }, 
        {
          "duration": 1.6213330000000001, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 183.92990500000002
        }, 
        {
          "duration": 0.23161900000000002, 
          "confidence": 1.0, 
          "value": "E:maj", 
          "time": 185.551238
        }, 
        {
          "duration": 3.683265, 
          "confidence": 1.0, 
          "value": "N", 
          "time": 185.782857
        }
      ]
    }
  ], 
  "file_metadata": {
    "jams_version": "0.2.1", 
    "title": "Hot Child in the City", 
    "identifiers": {
      "audio_md5": "e173553bfee7fec3f826056431284778", 
      "echonest_song_id": "SOQOCQK137391B28F0", 
      "echonest_track_id": "TRHXAEG149E358BF2D", 
      "md5": "ed393fb9a95e3c133deb26ac36176af9"
    }, 
    "release": "The Number One's: Rock It Up", 
    "duration": 189.57061, 
    "artist": "Nick Gilder"
  }
}