{
  "status": "success",
  "features": {
    "bpm": 94.97,
    "bpm_confidence": 1.0,
    "key": "G major",
    "key_confidence": 0.9111,
    "duration_s": 199.58,
    "loudness_lufs": -11.21,
    "peak_dbfs": 1.4,
    "dynamic_range_db": 13.99,
    "stereo_width_pct": 4.01,
    "spectrum": {
      "sub_pct": 26.87,
      "bass_pct": 42.42,
      "low_mid_pct": 25.6,
      "mid_pct": 3.75,
      "high_mid_pct": 0.92,
      "air_pct": 0.4,
      "centroid_hz": 359.0,
      "rolloff_hz": 488.3
    },
    "rhythm": {
      "onset_density": 3.49,
      "beat_regularity": 0.0451,
      "zero_crossing_rate": 0.039154
    },
    "sections": [
      {
        "label": "verse",
        "start_s": 0.0,
        "end_s": 12.33
      },
      {
        "label": "bridge",
        "start_s": 12.33,
        "end_s": 14.86
      },
      {
        "label": "verse",
        "start_s": 14.86,
        "end_s": 20.38
      },
      {
        "label": "bridge",
        "start_s": 20.38,
        "end_s": 21.32
      },
      {
        "label": "verse",
        "start_s": 21.32,
        "end_s": 22.76
      },
      {
        "label": "bridge",
        "start_s": 22.76,
        "end_s": 24.02
      },
      {
        "label": "verse",
        "start_s": 24.02,
        "end_s": 24.96
      },
      {
        "label": "bridge",
        "start_s": 24.96,
        "end_s": 25.95
      },
      {
        "label": "verse",
        "start_s": 25.95,
        "end_s": 38.53
      },
      {
        "label": "verse",
        "start_s": 38.53,
        "end_s": 39.65
      },
      {
        "label": "verse",
        "start_s": 39.65,
        "end_s": 40.61
      },
      {
        "label": "chorus",
        "start_s": 40.61,
        "end_s": 41.06
      },
      {
        "label": "verse",
        "start_s": 41.06,
        "end_s": 41.54
      },
      {
        "label": "chorus",
        "start_s": 41.54,
        "end_s": 42.49
      },
      {
        "label": "chorus",
        "start_s": 42.49,
        "end_s": 43.44
      },
      {
        "label": "bridge",
        "start_s": 43.44,
        "end_s": 44.38
      },
      {
        "label": "verse",
        "start_s": 44.38,
        "end_s": 45.33
      },
      {
        "label": "verse",
        "start_s": 45.33,
        "end_s": 45.81
      },
      {
        "label": "verse",
        "start_s": 45.81,
        "end_s": 46.75
      },
      {
        "label": "chorus",
        "start_s": 46.75,
        "end_s": 47.71
      },
      {
        "label": "verse",
        "start_s": 47.71,
        "end_s": 48.17
      },
      {
        "label": "verse",
        "start_s": 48.17,
        "end_s": 49.05
      },
      {
        "label": "verse",
        "start_s": 49.05,
        "end_s": 54.28
      },
      {
        "label": "verse",
        "start_s": 54.28,
        "end_s": 56.38
      },
      {
        "label": "verse",
        "start_s": 56.38,
        "end_s": 74.19
      },
      {
        "label": "bridge",
        "start_s": 74.19,
        "end_s": 75.49
      },
      {
        "label": "verse",
        "start_s": 75.49,
        "end_s": 81.01
      },
      {
        "label": "bridge",
        "start_s": 81.01,
        "end_s": 81.95
      },
      {
        "label": "verse",
        "start_s": 81.95,
        "end_s": 83.39
      },
      {
        "label": "bridge",
        "start_s": 83.39,
        "end_s": 84.65
      },
      {
        "label": "verse",
        "start_s": 84.65,
        "end_s": 85.6
      },
      {
        "label": "bridge",
        "start_s": 85.6,
        "end_s": 86.54
      },
      {
        "label": "verse",
        "start_s": 86.54,
        "end_s": 99.17
      },
      {
        "label": "verse",
        "start_s": 99.17,
        "end_s": 100.28
      },
      {
        "label": "verse",
        "start_s": 100.28,
        "end_s": 101.24
      },
      {
        "label": "chorus",
        "start_s": 101.24,
        "end_s": 102.17
      },
      {
        "label": "chorus",
        "start_s": 102.17,
        "end_s": 103.13
      },
      {
        "label": "chorus",
        "start_s": 103.13,
        "end_s": 104.07
      },
      {
        "label": "bridge",
        "start_s": 104.07,
        "end_s": 104.86
      },
      {
        "label": "verse",
        "start_s": 104.86,
        "end_s": 106.3
      },
      {
        "label": "verse",
        "start_s": 106.3,
        "end_s": 107.22
      },
      {
        "label": "chorus",
        "start_s": 107.22,
        "end_s": 108.18
      },
      {
        "label": "verse",
        "start_s": 108.18,
        "end_s": 108.65
      },
      {
        "label": "verse",
        "start_s": 108.65,
        "end_s": 109.91
      },
      {
        "label": "verse",
        "start_s": 109.91,
        "end_s": 110.86
      },
      {
        "label": "verse",
        "start_s": 110.86,
        "end_s": 111.28
      },
      {
        "label": "verse",
        "start_s": 111.28,
        "end_s": 132.97
      },
      {
        "label": "bridge",
        "start_s": 132.97,
        "end_s": 133.87
      },
      {
        "label": "verse",
        "start_s": 133.87,
        "end_s": 134.83
      },
      {
        "label": "bridge",
        "start_s": 134.83,
        "end_s": 135.24
      },
      {
        "label": "bridge",
        "start_s": 135.24,
        "end_s": 136.61
      },
      {
        "label": "verse",
        "start_s": 136.61,
        "end_s": 144.16
      },
      {
        "label": "bridge",
        "start_s": 144.16,
        "end_s": 145.28
      },
      {
        "label": "verse",
        "start_s": 145.28,
        "end_s": 159.8
      },
      {
        "label": "verse",
        "start_s": 159.8,
        "end_s": 160.91
      },
      {
        "label": "verse",
        "start_s": 160.91,
        "end_s": 161.87
      },
      {
        "label": "chorus",
        "start_s": 161.87,
        "end_s": 162.81
      },
      {
        "label": "chorus",
        "start_s": 162.81,
        "end_s": 163.76
      },
      {
        "label": "chorus",
        "start_s": 163.76,
        "end_s": 164.7
      },
      {
        "label": "bridge",
        "start_s": 164.7,
        "end_s": 165.65
      },
      {
        "label": "verse",
        "start_s": 165.65,
        "end_s": 166.12
      },
      {
        "label": "chorus",
        "start_s": 166.12,
        "end_s": 166.59
      },
      {
        "label": "chorus",
        "start_s": 166.59,
        "end_s": 168.02
      },
      {
        "label": "chorus",
        "start_s": 168.02,
        "end_s": 168.97
      },
      {
        "label": "verse",
        "start_s": 168.97,
        "end_s": 170.54
      },
      {
        "label": "verse",
        "start_s": 170.54,
        "end_s": 171.49
      },
      {
        "label": "verse",
        "start_s": 171.49,
        "end_s": 172.9
      },
      {
        "label": "verse",
        "start_s": 172.9,
        "end_s": 199.58
      }
    ],
    "chromagram": {
      "C": 0.4101,
      "C#": 0.3016,
      "D": 0.4287,
      "D#": 0.284,
      "E": 0.4124,
      "F": 0.2106,
      "F#": 0.2617,
      "G": 0.4008,
      "G#": 0.2272,
      "A": 0.3197,
      "A#": 0.2618,
      "B": 0.444
    },
    "mfcc_mean": [
      -182.4044,
      142.7203,
      4.4073,
      29.6651,
      -5.4287,
      14.8899,
      -6.7088,
      17.7569,
      -9.0222,
      7.2882,
      13.5307,
      -3.8174,
      -8.6236
    ]
  },
  "elapsed_s": 23.28,
  "cache_hit": true
}