{"status": "success", "features": {"bpm": 154.66, "bpm_confidence": 0.7555, "key": "D major", "key_confidence": 0.9054, "duration_s": 247.0, "loudness_lufs": -10.18, "peak_dbfs": 1.57, "dynamic_range_db": 13.6, "stereo_width_pct": 6.96, "spectrum": {"sub_pct": 27.7, "bass_pct": 36.65, "low_mid_pct": 28.94, "mid_pct": 4.29, "high_mid_pct": 1.01, "air_pct": 1.36, "centroid_hz": 500.0, "rolloff_hz": 586.1}, "rhythm": {"onset_density": 3.66, "beat_regularity": 0.0203, "zero_crossing_rate": 0.043922}, "sections": [{"label": "verse", "start_s": 0.0, "end_s": 1.07}, {"label": "bridge", "start_s": 1.07, "end_s": 5.72}, {"label": "bridge", "start_s": 5.72, "end_s": 6.88}, {"label": "verse", "start_s": 6.88, "end_s": 7.26}, {"label": "bridge", "start_s": 7.26, "end_s": 11.76}, {"label": "bridge", "start_s": 11.76, "end_s": 12.2}, {"label": "bridge", "start_s": 12.2, "end_s": 13.44}, {"label": "bridge", "start_s": 13.44, "end_s": 14.2}, {"label": "bridge", "start_s": 14.2, "end_s": 16.13}, {"label": "verse", "start_s": 16.13, "end_s": 16.51}, {"label": "bridge", "start_s": 16.51, "end_s": 17.65}, {"label": "verse", "start_s": 17.65, "end_s": 18.43}, {"label": "bridge", "start_s": 18.43, "end_s": 19.24}, {"label": "verse", "start_s": 19.24, "end_s": 20.05}, {"label": "verse", "start_s": 20.05, "end_s": 21.2}, {"label": "verse", "start_s": 21.2, "end_s": 23.12}, {"label": "verse", "start_s": 23.12, "end_s": 24.26}, {"label": "bridge", "start_s": 24.26, "end_s": 25.41}, {"label": "verse", "start_s": 25.41, "end_s": 26.19}, {"label": "verse", "start_s": 26.19, "end_s": 27.83}, {"label": "verse", "start_s": 27.83, "end_s": 28.91}, {"label": "verse", "start_s": 28.91, "end_s": 30.08}, {"label": "bridge", "start_s": 30.08, "end_s": 30.43}, {"label": "verse", "start_s": 30.43, "end_s": 31.59}, {"label": "verse", "start_s": 31.59, "end_s": 31.95}, {"label": "verse", "start_s": 31.95, "end_s": 32.38}, {"label": "verse", "start_s": 32.38, "end_s": 32.75}, {"label": "verse", "start_s": 32.75, "end_s": 35.46}, {"label": "verse", "start_s": 35.46, "end_s": 36.25}, {"label": "verse", "start_s": 36.25, "end_s": 38.2}, {"label": "verse", "start_s": 38.2, "end_s": 39.38}, {"label": "verse", "start_s": 39.38, "end_s": 39.79}, {"label": "bridge", "start_s": 39.79, "end_s": 40.57}, {"label": "verse", "start_s": 40.57, "end_s": 41.3}, {"label": "verse", "start_s": 41.3, "end_s": 44.03}, {"label": "verse", "start_s": 44.03, "end_s": 47.51}, {"label": "verse", "start_s": 47.51, "end_s": 49.05}, {"label": "verse", "start_s": 49.05, "end_s": 51.36}, {"label": "verse", "start_s": 51.36, "end_s": 52.15}, {"label": "verse", "start_s": 52.15, "end_s": 54.47}, {"label": "verse", "start_s": 54.47, "end_s": 54.85}, {"label": "verse", "start_s": 54.85, "end_s": 55.97}, {"label": "verse", "start_s": 55.97, "end_s": 56.78}, {"label": "verse", "start_s": 56.78, "end_s": 59.91}, {"label": "verse", "start_s": 59.91, "end_s": 61.44}, {"label": "verse", "start_s": 61.44, "end_s": 63.77}, {"label": "verse", "start_s": 63.77, "end_s": 64.54}, {"label": "verse", "start_s": 64.54, "end_s": 86.55}, {"label": "chorus", "start_s": 86.55, "end_s": 87.35}, {"label": "verse", "start_s": 87.35, "end_s": 90.07}, {"label": "chorus", "start_s": 90.07, "end_s": 90.89}, {"label": "verse", "start_s": 90.89, "end_s": 111.36}, {"label": "chorus", "start_s": 111.36, "end_s": 112.11}, {"label": "verse", "start_s": 112.11, "end_s": 118.33}, {"label": "chorus", "start_s": 118.33, "end_s": 122.57}, {"label": "verse", "start_s": 122.57, "end_s": 124.17}, {"label": "chorus", "start_s": 124.17, "end_s": 126.08}, {"label": "verse", "start_s": 126.08, "end_s": 129.54}, {"label": "chorus", "start_s": 129.54, "end_s": 131.07}, {"label": "verse", "start_s": 131.07, "end_s": 134.56}, {"label": "chorus", "start_s": 134.56, "end_s": 135.36}, {"label": "verse", "start_s": 135.36, "end_s": 153.95}, {"label": "chorus", "start_s": 153.95, "end_s": 154.33}, {"label": "verse", "start_s": 154.33, "end_s": 157.04}, {"label": "chorus", "start_s": 157.04, "end_s": 158.57}, {"label": "verse", "start_s": 158.57, "end_s": 160.08}, {"label": "chorus", "start_s": 160.08, "end_s": 160.48}, {"label": "verse", "start_s": 160.48, "end_s": 160.91}, {"label": "chorus", "start_s": 160.91, "end_s": 161.29}, {"label": "verse", "start_s": 161.29, "end_s": 162.85}, {"label": "chorus", "start_s": 162.85, "end_s": 164.75}, {"label": "verse", "start_s": 164.75, "end_s": 169.06}, {"label": "chorus", "start_s": 169.06, "end_s": 170.95}, {"label": "verse", "start_s": 170.95, "end_s": 172.13}, {"label": "chorus", "start_s": 172.13, "end_s": 173.71}, {"label": "verse", "start_s": 173.71, "end_s": 176.79}, {"label": "chorus", "start_s": 176.79, "end_s": 177.17}, {"label": "verse", "start_s": 177.17, "end_s": 177.95}, {"label": "chorus", "start_s": 177.95, "end_s": 182.21}, {"label": "verse", "start_s": 182.21, "end_s": 185.32}, {"label": "chorus", "start_s": 185.32, "end_s": 186.47}, {"label": "verse", "start_s": 186.47, "end_s": 187.23}, {"label": "chorus", "start_s": 187.23, "end_s": 188.02}, {"label": "verse", "start_s": 188.02, "end_s": 188.41}, {"label": "chorus", "start_s": 188.41, "end_s": 189.18}, {"label": "chorus", "start_s": 189.18, "end_s": 189.95}, {"label": "verse", "start_s": 189.95, "end_s": 190.72}, {"label": "chorus", "start_s": 190.72, "end_s": 192.25}, {"label": "verse", "start_s": 192.25, "end_s": 193.82}, {"label": "chorus", "start_s": 193.82, "end_s": 195.36}, {"label": "chorus", "start_s": 195.36, "end_s": 195.76}, {"label": "verse", "start_s": 195.76, "end_s": 198.08}, {"label": "chorus", "start_s": 198.08, "end_s": 199.63}, {"label": "verse", "start_s": 199.63, "end_s": 203.57}, {"label": "bridge", "start_s": 203.57, "end_s": 204.81}, {"label": "verse", "start_s": 204.81, "end_s": 215.18}, {"label": "verse", "start_s": 215.18, "end_s": 215.96}, {"label": "verse", "start_s": 215.96, "end_s": 230.52}, {"label": "bridge", "start_s": 230.52, "end_s": 230.92}, {"label": "verse", "start_s": 230.92, "end_s": 234.94}, {"label": "verse", "start_s": 234.94, "end_s": 235.71}, {"label": "verse", "start_s": 235.71, "end_s": 237.64}, {"label": "outro", "start_s": 237.64, "end_s": 247.0}], "chromagram": {"C": 0.2151, "C#": 0.3666, "D": 0.4767, "D#": 0.2129, "E": 0.3359, "F": 0.2126, "F#": 0.3875, "G": 0.4284, "G#": 0.4246, "A": 0.5315, "A#": 0.262, "B": 0.3539}, "mfcc_mean": [-158.9454, 139.2531, 9.7311, 41.2279, -8.0091, 31.6383, -20.2854, 13.8248, -6.6089, -1.9358, -3.7899, 5.1268, -1.4383]}, "elapsed_s": 33.79}