{"status": "success", "features": {"bpm": 139.69, "bpm_confidence": 1.0, "key": "E major", "key_confidence": 0.9331, "duration_s": 289.07, "loudness_lufs": -9.9, "peak_dbfs": 1.27, "dynamic_range_db": 15.0, "stereo_width_pct": 13.47, "spectrum": {"sub_pct": 6.56, "bass_pct": 29.68, "low_mid_pct": 48.35, "mid_pct": 12.3, "high_mid_pct": 2.18, "air_pct": 0.91, "centroid_hz": 741.8, "rolloff_hz": 957.3}, "rhythm": {"onset_density": 2.74, "beat_regularity": 0.0264, "zero_crossing_rate": 0.048247}, "sections": [{"label": "verse", "start_s": 0.0, "end_s": 2.03}, {"label": "bridge", "start_s": 2.03, "end_s": 8.34}, {"label": "verse", "start_s": 8.34, "end_s": 12.77}, {"label": "bridge", "start_s": 12.77, "end_s": 15.44}, {"label": "bridge", "start_s": 15.44, "end_s": 16.8}, {"label": "bridge", "start_s": 16.8, "end_s": 17.67}, {"label": "verse", "start_s": 17.67, "end_s": 20.34}, {"label": "bridge", "start_s": 20.34, "end_s": 21.2}, {"label": "verse", "start_s": 21.2, "end_s": 24.13}, {"label": "bridge", "start_s": 24.13, "end_s": 25.9}, {"label": "verse", "start_s": 25.9, "end_s": 31.73}, {"label": "bridge", "start_s": 31.73, "end_s": 32.14}, {"label": "verse", "start_s": 32.14, "end_s": 32.54}, {"label": "bridge", "start_s": 32.54, "end_s": 33.52}, {"label": "verse", "start_s": 33.52, "end_s": 34.42}, {"label": "bridge", "start_s": 34.42, "end_s": 36.23}, {"label": "verse", "start_s": 36.23, "end_s": 38.0}, {"label": "bridge", "start_s": 38.0, "end_s": 39.79}, {"label": "verse", "start_s": 39.79, "end_s": 40.68}, {"label": "verse", "start_s": 40.68, "end_s": 42.52}, {"label": "verse", "start_s": 42.52, "end_s": 42.95}, {"label": "bridge", "start_s": 42.95, "end_s": 43.8}, {"label": "bridge", "start_s": 43.8, "end_s": 44.66}, {"label": "bridge", "start_s": 44.66, "end_s": 45.57}, {"label": "verse", "start_s": 45.57, "end_s": 59.66}, {"label": "bridge", "start_s": 59.66, "end_s": 65.35}, {"label": "verse", "start_s": 65.35, "end_s": 67.52}, {"label": "verse", "start_s": 67.52, "end_s": 70.58}, {"label": "verse", "start_s": 70.58, "end_s": 76.43}, {"label": "verse", "start_s": 76.43, "end_s": 79.01}, {"label": "verse", "start_s": 79.01, "end_s": 79.85}, {"label": "verse", "start_s": 79.85, "end_s": 84.25}, {"label": "verse", "start_s": 84.25, "end_s": 85.96}, {"label": "verse", "start_s": 85.96, "end_s": 87.28}, {"label": "verse", "start_s": 87.28, "end_s": 87.74}, {"label": "verse", "start_s": 87.74, "end_s": 88.57}, {"label": "verse", "start_s": 88.57, "end_s": 89.06}, {"label": "verse", "start_s": 89.06, "end_s": 90.35}, {"label": "verse", "start_s": 90.35, "end_s": 92.36}, {"label": "verse", "start_s": 92.36, "end_s": 92.74}, {"label": "verse", "start_s": 92.74, "end_s": 93.23}, {"label": "verse", "start_s": 93.23, "end_s": 95.54}, {"label": "verse", "start_s": 95.54, "end_s": 99.02}, {"label": "verse", "start_s": 99.02, "end_s": 99.45}, {"label": "verse", "start_s": 99.45, "end_s": 100.25}, {"label": "verse", "start_s": 100.25, "end_s": 102.07}, {"label": "bridge", "start_s": 102.07, "end_s": 103.36}, {"label": "verse", "start_s": 103.36, "end_s": 109.02}, {"label": "verse", "start_s": 109.02, "end_s": 112.54}, {"label": "bridge", "start_s": 112.54, "end_s": 113.0}, {"label": "bridge", "start_s": 113.0, "end_s": 113.84}, {"label": "verse", "start_s": 113.84, "end_s": 130.68}, {"label": "verse", "start_s": 130.68, "end_s": 136.32}, {"label": "verse", "start_s": 136.32, "end_s": 145.09}, {"label": "chorus", "start_s": 145.09, "end_s": 145.95}, {"label": "verse", "start_s": 145.95, "end_s": 148.07}, {"label": "chorus", "start_s": 148.07, "end_s": 148.51}, {"label": "verse", "start_s": 148.51, "end_s": 151.08}, {"label": "chorus", "start_s": 151.08, "end_s": 152.32}, {"label": "verse", "start_s": 152.32, "end_s": 153.22}, {"label": "chorus", "start_s": 153.22, "end_s": 154.51}, {"label": "verse", "start_s": 154.51, "end_s": 154.94}, {"label": "chorus", "start_s": 154.94, "end_s": 157.94}, {"label": "verse", "start_s": 157.94, "end_s": 172.08}, {"label": "chorus", "start_s": 172.08, "end_s": 172.94}, {"label": "verse", "start_s": 172.94, "end_s": 175.51}, {"label": "chorus", "start_s": 175.51, "end_s": 175.95}, {"label": "verse", "start_s": 175.95, "end_s": 178.52}, {"label": "chorus", "start_s": 178.52, "end_s": 179.79}, {"label": "verse", "start_s": 179.79, "end_s": 180.23}, {"label": "chorus", "start_s": 180.23, "end_s": 181.46}, {"label": "verse", "start_s": 181.46, "end_s": 183.64}, {"label": "chorus", "start_s": 183.64, "end_s": 184.06}, {"label": "verse", "start_s": 184.06, "end_s": 184.47}, {"label": "chorus", "start_s": 184.47, "end_s": 184.92}, {"label": "verse", "start_s": 184.92, "end_s": 199.48}, {"label": "chorus", "start_s": 199.48, "end_s": 199.91}, {"label": "verse", "start_s": 199.91, "end_s": 200.34}, {"label": "chorus", "start_s": 200.34, "end_s": 204.63}, {"label": "verse", "start_s": 204.63, "end_s": 205.06}, {"label": "chorus", "start_s": 205.06, "end_s": 205.91}, {"label": "verse", "start_s": 205.91, "end_s": 207.19}, {"label": "chorus", "start_s": 207.19, "end_s": 209.34}, {"label": "verse", "start_s": 209.34, "end_s": 210.63}, {"label": "chorus", "start_s": 210.63, "end_s": 220.06}, {"label": "verse", "start_s": 220.06, "end_s": 221.77}, {"label": "chorus", "start_s": 221.77, "end_s": 225.2}, {"label": "verse", "start_s": 225.2, "end_s": 226.49}, {"label": "chorus", "start_s": 226.49, "end_s": 240.52}, {"label": "verse", "start_s": 240.52, "end_s": 243.05}, {"label": "chorus", "start_s": 243.05, "end_s": 245.59}, {"label": "verse", "start_s": 245.59, "end_s": 246.43}, {"label": "chorus", "start_s": 246.43, "end_s": 247.29}, {"label": "verse", "start_s": 247.29, "end_s": 260.4}, {"label": "bridge", "start_s": 260.4, "end_s": 261.24}, {"label": "bridge", "start_s": 261.24, "end_s": 262.08}, {"label": "verse", "start_s": 262.08, "end_s": 270.58}, {"label": "verse", "start_s": 270.58, "end_s": 271.38}, {"label": "bridge", "start_s": 271.38, "end_s": 272.17}, {"label": "verse", "start_s": 272.17, "end_s": 273.91}, {"label": "bridge", "start_s": 273.91, "end_s": 274.81}, {"label": "bridge", "start_s": 274.81, "end_s": 275.74}, {"label": "verse", "start_s": 275.74, "end_s": 277.72}, {"label": "bridge", "start_s": 277.72, "end_s": 289.07}, {"label": "verse", "start_s": 289.07, "end_s": 289.07}], "chromagram": {"C": 0.2987, "C#": 0.3414, "D": 0.2304, "D#": 0.2945, "E": 0.4942, "F": 0.3154, "F#": 0.426, "G": 0.3062, "G#": 0.4231, "A": 0.3626, "A#": 0.2746, "B": 0.3852}, "mfcc_mean": [-192.4306, 133.2687, -0.3182, 29.0061, -1.9098, 17.4046, -8.8421, 8.4501, -6.0879, -1.4987, -2.0913, 2.7503, -10.0988]}, "elapsed_s": 39.42}