{"status": "success", "features": {"bpm": 111.9, "bpm_confidence": 1.0, "key": "C# major", "key_confidence": 0.8888, "duration_s": 232.23, "loudness_lufs": -7.89, "peak_dbfs": 0.85, "dynamic_range_db": 10.84, "stereo_width_pct": 12.97, "spectrum": {"sub_pct": 22.08, "bass_pct": 41.65, "low_mid_pct": 21.88, "mid_pct": 12.29, "high_mid_pct": 1.64, "air_pct": 0.44, "centroid_hz": 535.1, "rolloff_hz": 934.8}, "rhythm": {"onset_density": 3.76, "beat_regularity": 0.0234, "zero_crossing_rate": 0.050461}, "sections": [{"label": "verse", "start_s": 0.0, "end_s": 1.27}, {"label": "verse", "start_s": 1.27, "end_s": 5.03}, {"label": "chorus", "start_s": 5.03, "end_s": 6.63}, {"label": "verse", "start_s": 6.63, "end_s": 9.31}, {"label": "verse", "start_s": 9.31, "end_s": 9.83}, {"label": "chorus", "start_s": 9.83, "end_s": 11.98}, {"label": "verse", "start_s": 11.98, "end_s": 13.06}, {"label": "verse", "start_s": 13.06, "end_s": 14.68}, {"label": "bridge", "start_s": 14.68, "end_s": 17.31}, {"label": "verse", "start_s": 17.31, "end_s": 18.43}, {"label": "bridge", "start_s": 18.43, "end_s": 21.62}, {"label": "verse", "start_s": 21.62, "end_s": 24.31}, {"label": "bridge", "start_s": 24.31, "end_s": 25.81}, {"label": "verse", "start_s": 25.81, "end_s": 26.98}, {"label": "bridge", "start_s": 26.98, "end_s": 30.2}, {"label": "verse", "start_s": 30.2, "end_s": 32.35}, {"label": "bridge", "start_s": 32.35, "end_s": 34.47}, {"label": "verse", "start_s": 34.47, "end_s": 36.08}, {"label": "bridge", "start_s": 36.08, "end_s": 37.15}, {"label": "verse", "start_s": 37.15, "end_s": 67.16}, {"label": "chorus", "start_s": 67.16, "end_s": 69.31}, {"label": "verse", "start_s": 69.31, "end_s": 71.45}, {"label": "verse", "start_s": 71.45, "end_s": 72.47}, {"label": "verse", "start_s": 72.47, "end_s": 76.28}, {"label": "verse", "start_s": 76.28, "end_s": 76.82}, {"label": "verse", "start_s": 76.82, "end_s": 77.36}, {"label": "chorus", "start_s": 77.36, "end_s": 80.03}, {"label": "verse", "start_s": 80.03, "end_s": 81.64}, {"label": "verse", "start_s": 81.64, "end_s": 82.18}, {"label": "verse", "start_s": 82.18, "end_s": 83.24}, {"label": "verse", "start_s": 83.24, "end_s": 84.85}, {"label": "bridge", "start_s": 84.85, "end_s": 87.53}, {"label": "verse", "start_s": 87.53, "end_s": 90.2}, {"label": "bridge", "start_s": 90.2, "end_s": 92.35}, {"label": "verse", "start_s": 92.35, "end_s": 98.78}, {"label": "bridge", "start_s": 98.78, "end_s": 100.89}, {"label": "verse", "start_s": 100.89, "end_s": 104.13}, {"label": "bridge", "start_s": 104.13, "end_s": 105.31}, {"label": "verse", "start_s": 105.31, "end_s": 133.58}, {"label": "chorus", "start_s": 133.58, "end_s": 135.73}, {"label": "verse", "start_s": 135.73, "end_s": 137.88}, {"label": "verse", "start_s": 137.88, "end_s": 138.92}, {"label": "verse", "start_s": 138.92, "end_s": 142.7}, {"label": "verse", "start_s": 142.7, "end_s": 143.22}, {"label": "verse", "start_s": 143.22, "end_s": 189.3}, {"label": "chorus", "start_s": 189.3, "end_s": 191.43}, {"label": "verse", "start_s": 191.43, "end_s": 193.58}, {"label": "bridge", "start_s": 193.58, "end_s": 194.11}, {"label": "verse", "start_s": 194.11, "end_s": 202.18}, {"label": "verse", "start_s": 202.18, "end_s": 203.16}, {"label": "verse", "start_s": 203.16, "end_s": 209.13}, {"label": "verse", "start_s": 209.13, "end_s": 210.72}, {"label": "verse", "start_s": 210.72, "end_s": 211.26}, {"label": "chorus", "start_s": 211.26, "end_s": 212.88}, {"label": "verse", "start_s": 212.88, "end_s": 213.41}, {"label": "verse", "start_s": 213.41, "end_s": 214.49}, {"label": "verse", "start_s": 214.49, "end_s": 216.57}, {"label": "verse", "start_s": 216.57, "end_s": 232.23}], "chromagram": {"C": 0.4055, "C#": 0.7061, "D": 0.4717, "D#": 0.6099, "E": 0.4453, "F": 0.5095, "F#": 0.5107, "G": 0.3527, "G#": 0.496, "A": 0.3159, "A#": 0.4532, "B": 0.2757}, "mfcc_mean": [-106.3044, 158.4994, -29.3479, 39.9077, -6.6447, 17.4404, -2.8196, 15.18, -0.7193, 2.4857, 11.8412, -1.349, 5.5863]}, "elapsed_s": 41.1}