{"status": "success", "features": {"bpm": 74.06, "bpm_confidence": 0.8607, "key": "F# minor", "key_confidence": 0.9045, "duration_s": 261.47, "loudness_lufs": -11.74, "peak_dbfs": 0.17, "dynamic_range_db": 14.51, "stereo_width_pct": 11.87, "spectrum": {"sub_pct": 20.21, "bass_pct": 46.2, "low_mid_pct": 28.4, "mid_pct": 4.52, "high_mid_pct": 0.45, "air_pct": 0.19, "centroid_hz": 328.3, "rolloff_hz": 515.2}, "rhythm": {"onset_density": 2.59, "beat_regularity": 0.0193, "zero_crossing_rate": 0.028682}, "sections": [{"label": "intro", "start_s": 0.0, "end_s": 0.98}, {"label": "bridge", "start_s": 0.98, "end_s": 3.03}, {"label": "verse", "start_s": 3.03, "end_s": 3.44}, {"label": "bridge", "start_s": 3.44, "end_s": 7.06}, {"label": "verse", "start_s": 7.06, "end_s": 7.47}, {"label": "bridge", "start_s": 7.47, "end_s": 14.37}, {"label": "verse", "start_s": 14.37, "end_s": 14.8}, {"label": "bridge", "start_s": 14.8, "end_s": 15.23}, {"label": "verse", "start_s": 15.23, "end_s": 17.6}, {"label": "bridge", "start_s": 17.6, "end_s": 18.89}, {"label": "verse", "start_s": 18.89, "end_s": 20.85}, {"label": "bridge", "start_s": 20.85, "end_s": 22.06}, {"label": "verse", "start_s": 22.06, "end_s": 24.1}, {"label": "bridge", "start_s": 24.1, "end_s": 24.51}, {"label": "verse", "start_s": 24.51, "end_s": 26.11}, {"label": "bridge", "start_s": 26.11, "end_s": 27.77}, {"label": "verse", "start_s": 27.77, "end_s": 33.8}, {"label": "bridge", "start_s": 33.8, "end_s": 34.8}, {"label": "verse", "start_s": 34.8, "end_s": 36.41}, {"label": "bridge", "start_s": 36.41, "end_s": 37.58}, {"label": "verse", "start_s": 37.58, "end_s": 37.99}, {"label": "bridge", "start_s": 37.99, "end_s": 38.39}, {"label": "verse", "start_s": 38.39, "end_s": 59.35}, {"label": "verse", "start_s": 59.35, "end_s": 60.19}, {"label": "verse", "start_s": 60.19, "end_s": 67.08}, {"label": "verse", "start_s": 67.08, "end_s": 68.27}, {"label": "verse", "start_s": 68.27, "end_s": 75.58}, {"label": "verse", "start_s": 75.58, "end_s": 77.6}, {"label": "verse", "start_s": 77.6, "end_s": 78.47}, {"label": "verse", "start_s": 78.47, "end_s": 80.04}, {"label": "verse", "start_s": 80.04, "end_s": 80.83}, {"label": "verse", "start_s": 80.83, "end_s": 86.2}, {"label": "verse", "start_s": 86.2, "end_s": 86.96}, {"label": "verse", "start_s": 86.96, "end_s": 88.15}, {"label": "verse", "start_s": 88.15, "end_s": 88.96}, {"label": "verse", "start_s": 88.96, "end_s": 93.02}, {"label": "verse", "start_s": 93.02, "end_s": 95.07}, {"label": "verse", "start_s": 95.07, "end_s": 98.27}, {"label": "verse", "start_s": 98.27, "end_s": 101.51}, {"label": "verse", "start_s": 101.51, "end_s": 103.94}, {"label": "bridge", "start_s": 103.94, "end_s": 104.35}, {"label": "verse", "start_s": 104.35, "end_s": 104.77}, {"label": "bridge", "start_s": 104.77, "end_s": 105.19}, {"label": "verse", "start_s": 105.19, "end_s": 105.6}, {"label": "verse", "start_s": 105.6, "end_s": 107.62}, {"label": "verse", "start_s": 107.62, "end_s": 108.03}, {"label": "verse", "start_s": 108.03, "end_s": 109.69}, {"label": "verse", "start_s": 109.69, "end_s": 112.08}, {"label": "verse", "start_s": 112.08, "end_s": 112.9}, {"label": "verse", "start_s": 112.9, "end_s": 114.92}, {"label": "verse", "start_s": 114.92, "end_s": 116.13}, {"label": "verse", "start_s": 116.13, "end_s": 117.35}, {"label": "verse", "start_s": 117.35, "end_s": 117.77}, {"label": "verse", "start_s": 117.77, "end_s": 120.2}, {"label": "verse", "start_s": 120.2, "end_s": 121.01}, {"label": "verse", "start_s": 121.01, "end_s": 122.22}, {"label": "verse", "start_s": 122.22, "end_s": 125.05}, {"label": "verse", "start_s": 125.05, "end_s": 125.86}, {"label": "verse", "start_s": 125.86, "end_s": 127.08}, {"label": "verse", "start_s": 127.08, "end_s": 129.11}, {"label": "verse", "start_s": 129.11, "end_s": 133.17}, {"label": "verse", "start_s": 133.17, "end_s": 134.37}, {"label": "verse", "start_s": 134.37, "end_s": 135.2}, {"label": "verse", "start_s": 135.2, "end_s": 142.08}, {"label": "verse", "start_s": 142.08, "end_s": 145.33}, {"label": "chorus", "start_s": 145.33, "end_s": 146.15}, {"label": "chorus", "start_s": 146.15, "end_s": 147.76}, {"label": "verse", "start_s": 147.76, "end_s": 149.39}, {"label": "verse", "start_s": 149.39, "end_s": 150.2}, {"label": "chorus", "start_s": 150.2, "end_s": 151.01}, {"label": "chorus", "start_s": 151.01, "end_s": 153.02}, {"label": "chorus", "start_s": 153.02, "end_s": 155.05}, {"label": "chorus", "start_s": 155.05, "end_s": 155.46}, {"label": "verse", "start_s": 155.46, "end_s": 156.27}, {"label": "chorus", "start_s": 156.27, "end_s": 158.71}, {"label": "verse", "start_s": 158.71, "end_s": 161.15}, {"label": "verse", "start_s": 161.15, "end_s": 162.35}, {"label": "verse", "start_s": 162.35, "end_s": 168.44}, {"label": "chorus", "start_s": 168.44, "end_s": 178.97}, {"label": "chorus", "start_s": 178.97, "end_s": 188.3}, {"label": "verse", "start_s": 188.3, "end_s": 188.71}, {"label": "chorus", "start_s": 188.71, "end_s": 190.73}, {"label": "chorus", "start_s": 190.73, "end_s": 200.05}, {"label": "verse", "start_s": 200.05, "end_s": 202.48}, {"label": "verse", "start_s": 202.48, "end_s": 204.5}, {"label": "verse", "start_s": 204.5, "end_s": 210.25}, {"label": "bridge", "start_s": 210.25, "end_s": 210.64}, {"label": "bridge", "start_s": 210.64, "end_s": 211.84}, {"label": "bridge", "start_s": 211.84, "end_s": 213.04}, {"label": "bridge", "start_s": 213.04, "end_s": 215.03}, {"label": "bridge", "start_s": 215.03, "end_s": 216.25}, {"label": "bridge", "start_s": 216.25, "end_s": 225.59}, {"label": "bridge", "start_s": 225.59, "end_s": 232.07}, {"label": "verse", "start_s": 232.07, "end_s": 232.48}, {"label": "bridge", "start_s": 232.48, "end_s": 234.89}, {"label": "verse", "start_s": 234.89, "end_s": 236.14}, {"label": "bridge", "start_s": 236.14, "end_s": 241.03}, {"label": "verse", "start_s": 241.03, "end_s": 241.8}, {"label": "bridge", "start_s": 241.8, "end_s": 242.61}, {"label": "verse", "start_s": 242.61, "end_s": 244.15}, {"label": "bridge", "start_s": 244.15, "end_s": 253.91}, {"label": "verse", "start_s": 253.91, "end_s": 261.47}, {"label": "outro", "start_s": 261.47, "end_s": 261.47}], "chromagram": {"C": 0.2225, "C#": 0.5347, "D": 0.3687, "D#": 0.2082, "E": 0.4009, "F": 0.2762, "F#": 0.53, "G": 0.2838, "G#": 0.3597, "A": 0.3399, "A#": 0.2001, "B": 0.2782}, "mfcc_mean": [-221.2635, 138.0662, 10.2406, 32.4022, 9.9548, 16.672, -0.3728, 5.4393, -4.4751, -0.8404, 5.4317, -0.0952, 1.2963]}, "elapsed_s": 41.51}