{
  "status": "success",
  "features": {
    "bpm": 125.11,
    "bpm_confidence": 1.0,
    "key": "F# major",
    "key_confidence": 0.6773,
    "duration_s": 229.12,
    "loudness_lufs": -7.99,
    "peak_dbfs": 1.82,
    "dynamic_range_db": 12.82,
    "stereo_width_pct": 11.76,
    "spectrum": {
      "sub_pct": 26.38,
      "bass_pct": 34.91,
      "low_mid_pct": 20.22,
      "mid_pct": 14.27,
      "high_mid_pct": 2.53,
      "air_pct": 1.65,
      "centroid_hz": 768.2,
      "rolloff_hz": 1113.6
    },
    "rhythm": {
      "onset_density": 4.48,
      "beat_regularity": 0.0141,
      "zero_crossing_rate": 0.077687
    },
    "sections": [
      {
        "label": "intro",
        "start_s": 0.0,
        "end_s": 3.26
      },
      {
        "label": "bridge",
        "start_s": 3.26,
        "end_s": 18.13
      },
      {
        "label": "verse",
        "start_s": 18.13,
        "end_s": 33.98
      },
      {
        "label": "verse",
        "start_s": 33.98,
        "end_s": 34.47
      },
      {
        "label": "bridge",
        "start_s": 34.47,
        "end_s": 38.3
      },
      {
        "label": "verse",
        "start_s": 38.3,
        "end_s": 40.23
      },
      {
        "label": "verse",
        "start_s": 40.23,
        "end_s": 41.64
      },
      {
        "label": "bridge",
        "start_s": 41.64,
        "end_s": 43.1
      },
      {
        "label": "verse",
        "start_s": 43.1,
        "end_s": 44.06
      },
      {
        "label": "bridge",
        "start_s": 44.06,
        "end_s": 45.02
      },
      {
        "label": "verse",
        "start_s": 45.02,
        "end_s": 45.98
      },
      {
        "label": "verse",
        "start_s": 45.98,
        "end_s": 47.9
      },
      {
        "label": "bridge",
        "start_s": 47.9,
        "end_s": 49.82
      },
      {
        "label": "verse",
        "start_s": 49.82,
        "end_s": 50.31
      },
      {
        "label": "verse",
        "start_s": 50.31,
        "end_s": 51.27
      },
      {
        "label": "verse",
        "start_s": 51.27,
        "end_s": 51.75
      },
      {
        "label": "bridge",
        "start_s": 51.75,
        "end_s": 54.62
      },
      {
        "label": "verse",
        "start_s": 54.62,
        "end_s": 56.54
      },
      {
        "label": "verse",
        "start_s": 56.54,
        "end_s": 57.0
      },
      {
        "label": "bridge",
        "start_s": 57.0,
        "end_s": 59.42
      },
      {
        "label": "verse",
        "start_s": 59.42,
        "end_s": 60.86
      },
      {
        "label": "bridge",
        "start_s": 60.86,
        "end_s": 61.78
      },
      {
        "label": "verse",
        "start_s": 61.78,
        "end_s": 62.3
      },
      {
        "label": "verse",
        "start_s": 62.3,
        "end_s": 62.79
      },
      {
        "label": "chorus",
        "start_s": 62.79,
        "end_s": 64.7
      },
      {
        "label": "verse",
        "start_s": 64.7,
        "end_s": 65.19
      },
      {
        "label": "verse",
        "start_s": 65.19,
        "end_s": 65.67
      },
      {
        "label": "chorus",
        "start_s": 65.67,
        "end_s": 66.14
      },
      {
        "label": "verse",
        "start_s": 66.14,
        "end_s": 66.62
      },
      {
        "label": "verse",
        "start_s": 66.62,
        "end_s": 67.11
      },
      {
        "label": "verse",
        "start_s": 67.11,
        "end_s": 68.55
      },
      {
        "label": "verse",
        "start_s": 68.55,
        "end_s": 69.5
      },
      {
        "label": "verse",
        "start_s": 69.5,
        "end_s": 69.98
      },
      {
        "label": "verse",
        "start_s": 69.98,
        "end_s": 70.46
      },
      {
        "label": "verse",
        "start_s": 70.46,
        "end_s": 70.95
      },
      {
        "label": "verse",
        "start_s": 70.95,
        "end_s": 72.86
      },
      {
        "label": "verse",
        "start_s": 72.86,
        "end_s": 73.34
      },
      {
        "label": "chorus",
        "start_s": 73.34,
        "end_s": 73.83
      },
      {
        "label": "verse",
        "start_s": 73.83,
        "end_s": 74.3
      },
      {
        "label": "verse",
        "start_s": 74.3,
        "end_s": 74.78
      },
      {
        "label": "verse",
        "start_s": 74.78,
        "end_s": 77.66
      },
      {
        "label": "verse",
        "start_s": 77.66,
        "end_s": 78.15
      },
      {
        "label": "chorus",
        "start_s": 78.15,
        "end_s": 80.55
      },
      {
        "label": "chorus",
        "start_s": 80.55,
        "end_s": 81.5
      },
      {
        "label": "verse",
        "start_s": 81.5,
        "end_s": 82.47
      },
      {
        "label": "verse",
        "start_s": 82.47,
        "end_s": 84.86
      },
      {
        "label": "verse",
        "start_s": 84.86,
        "end_s": 85.34
      },
      {
        "label": "verse",
        "start_s": 85.34,
        "end_s": 88.22
      },
      {
        "label": "chorus",
        "start_s": 88.22,
        "end_s": 89.19
      },
      {
        "label": "verse",
        "start_s": 89.19,
        "end_s": 90.14
      },
      {
        "label": "verse",
        "start_s": 90.14,
        "end_s": 90.63
      },
      {
        "label": "verse",
        "start_s": 90.63,
        "end_s": 91.1
      },
      {
        "label": "verse",
        "start_s": 91.1,
        "end_s": 93.51
      },
      {
        "label": "chorus",
        "start_s": 93.51,
        "end_s": 95.42
      },
      {
        "label": "verse",
        "start_s": 95.42,
        "end_s": 103.1
      },
      {
        "label": "verse",
        "start_s": 103.1,
        "end_s": 104.06
      },
      {
        "label": "verse",
        "start_s": 104.06,
        "end_s": 108.87
      },
      {
        "label": "chorus",
        "start_s": 108.87,
        "end_s": 110.78
      },
      {
        "label": "verse",
        "start_s": 110.78,
        "end_s": 117.03
      },
      {
        "label": "verse",
        "start_s": 117.03,
        "end_s": 117.5
      },
      {
        "label": "verse",
        "start_s": 117.5,
        "end_s": 117.98
      },
      {
        "label": "verse",
        "start_s": 117.98,
        "end_s": 118.47
      },
      {
        "label": "verse",
        "start_s": 118.47,
        "end_s": 118.94
      },
      {
        "label": "verse",
        "start_s": 118.94,
        "end_s": 119.42
      },
      {
        "label": "verse",
        "start_s": 119.42,
        "end_s": 119.91
      },
      {
        "label": "verse",
        "start_s": 119.91,
        "end_s": 120.38
      },
      {
        "label": "verse",
        "start_s": 120.38,
        "end_s": 120.86
      },
      {
        "label": "verse",
        "start_s": 120.86,
        "end_s": 121.35
      },
      {
        "label": "verse",
        "start_s": 121.35,
        "end_s": 124.23
      },
      {
        "label": "chorus",
        "start_s": 124.23,
        "end_s": 126.14
      },
      {
        "label": "verse",
        "start_s": 126.14,
        "end_s": 126.63
      },
      {
        "label": "verse",
        "start_s": 126.63,
        "end_s": 127.11
      },
      {
        "label": "chorus",
        "start_s": 127.11,
        "end_s": 127.58
      },
      {
        "label": "verse",
        "start_s": 127.58,
        "end_s": 128.06
      },
      {
        "label": "verse",
        "start_s": 128.06,
        "end_s": 128.55
      },
      {
        "label": "verse",
        "start_s": 128.55,
        "end_s": 130.46
      },
      {
        "label": "verse",
        "start_s": 130.46,
        "end_s": 130.94
      },
      {
        "label": "verse",
        "start_s": 130.94,
        "end_s": 131.42
      },
      {
        "label": "verse",
        "start_s": 131.42,
        "end_s": 131.9
      },
      {
        "label": "verse",
        "start_s": 131.9,
        "end_s": 132.38
      },
      {
        "label": "verse",
        "start_s": 132.38,
        "end_s": 134.3
      },
      {
        "label": "verse",
        "start_s": 134.3,
        "end_s": 134.78
      },
      {
        "label": "chorus",
        "start_s": 134.78,
        "end_s": 135.27
      },
      {
        "label": "verse",
        "start_s": 135.27,
        "end_s": 135.74
      },
      {
        "label": "verse",
        "start_s": 135.74,
        "end_s": 136.22
      },
      {
        "label": "verse",
        "start_s": 136.22,
        "end_s": 139.1
      },
      {
        "label": "verse",
        "start_s": 139.1,
        "end_s": 139.59
      },
      {
        "label": "chorus",
        "start_s": 139.59,
        "end_s": 141.99
      },
      {
        "label": "chorus",
        "start_s": 141.99,
        "end_s": 142.94
      },
      {
        "label": "verse",
        "start_s": 142.94,
        "end_s": 143.91
      },
      {
        "label": "verse",
        "start_s": 143.91,
        "end_s": 146.3
      },
      {
        "label": "verse",
        "start_s": 146.3,
        "end_s": 146.78
      },
      {
        "label": "verse",
        "start_s": 146.78,
        "end_s": 149.66
      },
      {
        "label": "chorus",
        "start_s": 149.66,
        "end_s": 150.63
      },
      {
        "label": "verse",
        "start_s": 150.63,
        "end_s": 151.58
      },
      {
        "label": "verse",
        "start_s": 151.58,
        "end_s": 152.07
      },
      {
        "label": "verse",
        "start_s": 152.07,
        "end_s": 152.54
      },
      {
        "label": "verse",
        "start_s": 152.54,
        "end_s": 154.95
      },
      {
        "label": "chorus",
        "start_s": 154.95,
        "end_s": 156.86
      },
      {
        "label": "verse",
        "start_s": 156.86,
        "end_s": 157.81
      },
      {
        "label": "bridge",
        "start_s": 157.81,
        "end_s": 164.06
      },
      {
        "label": "verse",
        "start_s": 164.06,
        "end_s": 165.5
      },
      {
        "label": "bridge",
        "start_s": 165.5,
        "end_s": 168.91
      },
      {
        "label": "verse",
        "start_s": 168.91,
        "end_s": 170.86
      },
      {
        "label": "bridge",
        "start_s": 170.86,
        "end_s": 171.75
      },
      {
        "label": "verse",
        "start_s": 171.75,
        "end_s": 184.23
      },
      {
        "label": "chorus",
        "start_s": 184.23,
        "end_s": 187.58
      },
      {
        "label": "verse",
        "start_s": 187.58,
        "end_s": 188.07
      },
      {
        "label": "verse",
        "start_s": 188.07,
        "end_s": 188.55
      },
      {
        "label": "chorus",
        "start_s": 188.55,
        "end_s": 189.02
      },
      {
        "label": "verse",
        "start_s": 189.02,
        "end_s": 189.5
      },
      {
        "label": "verse",
        "start_s": 189.5,
        "end_s": 189.97
      },
      {
        "label": "verse",
        "start_s": 189.97,
        "end_s": 191.43
      },
      {
        "label": "verse",
        "start_s": 191.43,
        "end_s": 193.34
      },
      {
        "label": "verse",
        "start_s": 193.34,
        "end_s": 193.83
      },
      {
        "label": "verse",
        "start_s": 193.83,
        "end_s": 195.74
      },
      {
        "label": "chorus",
        "start_s": 195.74,
        "end_s": 196.71
      },
      {
        "label": "verse",
        "start_s": 196.71,
        "end_s": 197.18
      },
      {
        "label": "verse",
        "start_s": 197.18,
        "end_s": 197.66
      },
      {
        "label": "verse",
        "start_s": 197.66,
        "end_s": 199.59
      },
      {
        "label": "verse",
        "start_s": 199.59,
        "end_s": 201.03
      },
      {
        "label": "chorus",
        "start_s": 201.03,
        "end_s": 203.43
      },
      {
        "label": "chorus",
        "start_s": 203.43,
        "end_s": 204.38
      },
      {
        "label": "verse",
        "start_s": 204.38,
        "end_s": 204.87
      },
      {
        "label": "verse",
        "start_s": 204.87,
        "end_s": 207.74
      },
      {
        "label": "verse",
        "start_s": 207.74,
        "end_s": 208.22
      },
      {
        "label": "verse",
        "start_s": 208.22,
        "end_s": 211.1
      },
      {
        "label": "chorus",
        "start_s": 211.1,
        "end_s": 212.07
      },
      {
        "label": "verse",
        "start_s": 212.07,
        "end_s": 213.03
      },
      {
        "label": "verse",
        "start_s": 213.03,
        "end_s": 213.51
      },
      {
        "label": "verse",
        "start_s": 213.51,
        "end_s": 213.98
      },
      {
        "label": "verse",
        "start_s": 213.98,
        "end_s": 216.39
      },
      {
        "label": "chorus",
        "start_s": 216.39,
        "end_s": 218.28
      },
      {
        "label": "verse",
        "start_s": 218.28,
        "end_s": 221.04
      },
      {
        "label": "outro",
        "start_s": 221.04,
        "end_s": 229.12
      }
    ],
    "chromagram": {
      "C": 0.4386,
      "C#": 0.5173,
      "D": 0.4413,
      "D#": 0.5467,
      "E": 0.368,
      "F": 0.4265,
      "F#": 0.6662,
      "G": 0.6749,
      "G#": 0.7125,
      "A": 0.5836,
      "A#": 0.5614,
      "B": 0.4784
    },
    "mfcc_mean": [
      -126.6847,
      109.3148,
      -16.5626,
      32.2578,
      -22.6763,
      22.0354,
      -16.5705,
      10.2168,
      -4.6516,
      8.1622,
      -6.6785,
      7.6069,
      -5.625
    ]
  },
  "elapsed_s": 41.4
}