music/exemplars/formula_cards/UNMATCHED__80_Route_201_Night_.json
{
"schema": "formula-card/v1",
"consumer": "docs/proposals/music/MASTERPIECE_PROGRAM.md rung 2 (the archetype synthesis -> MASTERPIECE_STANDARD.md)",
"tier": "RUNG-1 MEASURED",
"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.",
"track_id": "UNMATCHED__80_Route_201_Night_",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\80 Route 201 (Night).m4a",
"sha256": "697283cca748a70d518127c2e03490156e8964d8daebc7297a1e85beea45edd1",
"bytes": 1747092,
"source_format": "mov,mp4,m4a,3gp,3g2,mj2",
"source_codec": "aac",
"source_sample_rate_hz": 44100,
"source_channels": 2,
"lossless_source": false,
"analysis_sample_rate_hz": 22050,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T03:31:01+00:00",
"format_induced_limit": "lossy source (aac); high-band timbre figures carry codec artefacts and the card declares it",
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T20:41:42+00:00",
"ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
},
"card": {
"duration_and_structure": {
"total_length_s": 36.227,
"section_boundaries_s": [
0.0,
6.339,
12.353,
21.386,
28.119,
34.366,
36.227
],
"section_count": 6,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9637,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9766,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 1,
"similarity": 0.9831,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 0,
"similarity": 0.9955,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 4,
"similarity": 0.8545,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.9831,
0.9591,
0.7986,
0.7585,
1.0
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 117.45,
"curve_times_s": [
0.0,
0.37,
0.74,
1.11,
1.49,
1.86,
2.23,
2.6,
2.97,
3.34,
3.72,
4.09,
4.46,
4.83,
5.2,
5.57,
5.94,
6.32,
6.69,
7.06,
7.43,
7.8,
8.17,
8.54,
8.92,
9.29,
9.66,
10.03,
10.4,
10.77,
11.15,
11.52,
11.89,
12.26,
12.63,
13.0,
13.37,
13.75,
14.12,
14.49,
14.86,
15.23,
15.6,
15.98,
16.35,
16.72,
17.09,
17.46,
17.83,
18.2,
18.58,
18.95,
19.32,
19.69,
20.06,
20.43,
20.81,
21.18,
21.55,
21.92,
22.29,
22.66,
23.03,
23.41,
23.78,
24.15,
24.52,
24.89,
25.26,
25.63,
26.01,
26.38,
26.75,
27.12,
27.49,
27.86,
28.24,
28.61,
28.98,
29.35,
29.72,
30.09,
30.46,
30.84,
31.21,
31.58,
31.95,
32.32,
32.69,
33.07,
33.44,
33.81,
34.18,
34.55,
34.92,
35.29,
35.67,
36.04
],
"curve_bpm": [
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
60.09,
60.09,
60.09,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
60.09,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
117.45,
117.45,
117.45,
117.45,
117.45,
60.09,
60.09,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
80.75,
117.45,
117.45,
117.45,
117.45,
123.05,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45,
117.45
],
"adjustment_events": [
{
"position_s": 1.25,
"duration_s": 2.58,
"delta_bpm": -20.66,
"shape": "step"
},
{
"position_s": 5.48,
"duration_s": 5.76,
"delta_bpm": 79.49,
"shape": "step"
},
{
"position_s": 11.68,
"duration_s": 1.53,
"delta_bpm": 5.49,
"shape": "step"
},
{
"position_s": 15.07,
"duration_s": 2.35,
"delta_bpm": -17.07,
"shape": "step"
},
{
"position_s": 18.74,
"duration_s": 3.46,
"delta_bpm": 63.13,
"shape": "step"
},
{
"position_s": 22.36,
"duration_s": 5.18,
"delta_bpm": -30.19,
"shape": "step"
}
],
"dispersion_bpm": 50.762,
"rubato_depth_bpm": 154.158
},
"global_bpm": 117.45,
"octave_ambiguity_note": "Beat trackers pick a metrical level, and half/double-time readings are a real and known property, not an error -- the rig's own control plants 120 bpm and this estimator returns 60. Every bar figure on this card (time-to-hook in bars, the complexity index's bar length) inherits whichever level was picked, so compare bar counts within a card, never across cards, until rung 2 pins the metrical level per class.",
"windowed_tempo_stability": {
"tempo_bpm_global": 117.45,
"tempo_bpm_median_local": 117.45,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0231
},
"dominant_onset_period_s": 0.9985,
"dominant_onset_period_bpm": 60.09,
"metre": {
"assumed": "4/4",
"measured": null,
"note": "Bar arithmetic on this card uses 4 beats per bar at the baseline tempo. The onset period beside it is MEASURED; the signature is not."
},
"groove": {
"swing_ratio": 0.636,
"onset_rate_per_s": 10.76
}
},
"tonality": {
"key": "C",
"mode": "major",
"windowed_key_agreement": 1.0,
"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
},
"the_hook": {
"available": true,
"onset_s": 0.406,
"onset_bars": 0.2,
"pitch_contour": "DUDD-UDD-UDD-UD",
"interval_vocabulary_semitones": [
0,
7,
8,
9,
11,
16,
17,
19
],
"intervals": [
-7.0,
16.0,
-9.0,
-7.0,
0.0,
17.0,
-8.0,
-9.0,
0.0,
19.0,
-8.0,
-11.0,
0.0,
17.0,
-8.0
],
"range_semitones": 19.0,
"distinctive_deviation": {
"largest_interval_semitones": 19.0,
"at_note_index": 10,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.7648,
"self_similarity_baseline": 0.6879,
"self_similarity_lift": 0.0769,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.2061,
"interval_4gram_repetition": 0.1385
},
"lane_analysis": {
"method": "spectral_band_proxy",
"confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
"method_note": "Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.",
"lane_roster_bands": [
"sub",
"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
"entry_exit_map": [
{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 0.325,
"exit_s": 33.739,
"active_fraction": 0.9199,
"segments": [
[
0.325,
32.972
],
[
33.228,
33.739
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 2.763,
"exit_s": 32.996,
"active_fraction": 0.8463,
"segments": [
[
2.763,
3.32
],
[
3.46,
30.348
],
[
32.345,
32.996
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.348,
"exit_s": 31.138,
"active_fraction": 0.8296,
"segments": [
[
0.348,
11.819
],
[
12.353,
14.605
],
[
15.093,
15.929
],
[
16.091,
18.622
],
[
19.11,
19.923
],
[
20.085,
29.025
],
[
29.35,
30.186
],
[
30.302,
31.138
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.348,
"exit_s": 33.762,
"active_fraction": 0.9225,
"segments": [
[
0.348,
33.762
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.348,
"exit_s": 33.622,
"active_fraction": 0.9186,
"segments": [
[
0.348,
33.622
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.348,
"exit_s": 33.739,
"active_fraction": 0.9218,
"segments": [
[
0.348,
33.739
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.348,
"exit_s": 32.903,
"active_fraction": 0.8885,
"segments": [
[
0.348,
1.115
],
[
1.37,
31.602
],
[
32.183,
32.903
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.348,
"exit_s": 32.02,
"active_fraction": 0.8802,
"segments": [
[
0.348,
1.115
],
[
1.347,
2.159
],
[
2.252,
32.02
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.348,
"exit_s": 33.483,
"active_fraction": 0.902,
"segments": [
[
0.348,
31.486
],
[
32.183,
33.483
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.9172,
"sub|bass": 0.9018,
"sub|low_mid": 0.9958,
"sub|mid": 0.9931,
"sub|upper_mid": 0.9965,
"sub|presence": 0.9659,
"sub|brilliance": 0.9541,
"sub|air": 0.975,
"low_bass|bass": 0.8753,
"low_bass|low_mid": 0.9174,
"low_bass|mid": 0.9132,
"low_bass|upper_mid": 0.9167,
"low_bass|presence": 0.9084,
"low_bass|brilliance": 0.9059,
"low_bass|air": 0.9218,
"bass|low_mid": 0.8993,
"bass|mid": 0.8965,
"bass|upper_mid": 0.8999,
"bass|presence": 0.8901,
"bass|brilliance": 0.8902,
"bass|air": 0.8876,
"low_mid|mid": 0.9958,
"low_mid|upper_mid": 0.9993,
"low_mid|presence": 0.9632,
"low_mid|brilliance": 0.9542,
"low_mid|air": 0.9778,
"mid|upper_mid": 0.9965,
"mid|presence": 0.9672,
"mid|brilliance": 0.9582,
"mid|air": 0.9819,
"upper_mid|presence": 0.9639,
"upper_mid|brilliance": 0.9548,
"upper_mid|air": 0.9785,
"presence|brilliance": 0.975,
"presence|air": 0.9655,
"brilliance|air": 0.955
},
"simultaneity_curve": {
"times_s": [
0.0,
0.186,
0.372,
0.557,
0.743,
0.929,
1.115,
1.3,
1.486,
1.672,
1.858,
2.043,
2.229,
2.415,
2.601,
2.786,
2.972,
3.158,
3.344,
3.529,
3.715,
3.901,
4.087,
4.272,
4.458,
4.644,
4.83,
5.016,
5.201,
5.387,
5.573,
5.759,
5.944,
6.13,
6.316,
6.502,
6.687,
6.873,
7.059,
7.245,
7.43,
7.616,
7.802,
7.988,
8.173,
8.359,
8.545,
8.731,
8.916,
9.102,
9.288,
9.474,
9.66,
9.845,
10.031,
10.217,
10.403,
10.588,
10.774,
10.96,
11.146,
11.331,
11.517,
11.703,
11.889,
12.074,
12.26,
12.446,
12.632,
12.817,
13.003,
13.189,
13.375,
13.56,
13.746,
13.932,
14.118,
14.303,
14.489,
14.675,
14.861,
15.047,
15.232,
15.418,
15.604,
15.79,
15.975,
16.161,
16.347,
16.533,
16.718,
16.904,
17.09,
17.276,
17.461,
17.647,
17.833,
18.019,
18.204,
18.39,
18.576,
18.762,
18.947,
19.133,
19.319,
19.505,
19.691,
19.876,
20.062,
20.248,
20.434,
20.619,
20.805,
20.991,
21.177,
21.362,
21.548,
21.734,
21.92,
22.105,
22.291,
22.477,
22.663,
22.848,
23.034,
23.22,
23.406,
23.591,
23.777,
23.963,
24.149,
24.335,
24.52,
24.706,
24.892,
25.078,
25.263,
25.449,
25.635,
25.821,
26.006,
26.192,
26.378,
26.564,
26.749,
26.935,
27.121,
27.307,
27.492,
27.678,
27.864,
28.05,
28.235,
28.421,
28.607,
28.793,
28.979,
29.164,
29.35,
29.536,
29.722,
29.907,
30.093,
30.279,
30.465,
30.65,
30.836,
31.022,
31.208,
31.393,
31.579,
31.765,
31.951,
32.136,
32.322,
32.508,
32.694,
32.879,
33.065,
33.251,
33.437,
33.622,
33.808,
33.994,
34.18,
34.366,
34.551,
34.737,
34.923,
35.109,
35.294,
35.48,
35.666,
35.852,
36.037,
36.223
],
"lanes": [
0,
0,
9,
9,
9,
8,
9,
7,
9,
9,
9,
8,
8,
9,
8,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
8,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
8,
8,
9,
8,
8,
7,
9,
7,
7,
7,
5,
7,
9,
8,
8,
5,
5,
7,
6,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 8.029
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.9217,
"at_s": 33.39,
"db_delta": -5.37,
"lanes_removed": 2.33,
"bars_held_s": 2.252,
"re_enters_at_s": 35.643
},
{
"position": 0.955,
"at_s": 34.598,
"db_delta": -11.87,
"lanes_removed": -0.0,
"bars_held_s": 1.045,
"re_enters_at_s": 35.643
}
],
"raises": [
{
"position": 0.0167,
"start_s": 0.604,
"end_s": 30.65,
"db_delta": 60.79,
"lanes_added": 4.5,
"slope_db_per_s": 2.023
},
{
"position": 0.8884,
"start_s": 32.183,
"end_s": 32.461,
"db_delta": 0.57,
"lanes_added": 1.5,
"slope_db_per_s": 2.034
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.302
},
{
"position": 0.9614,
"at_s": 34.83,
"duration_s": 1.393
}
],
"tuttis": [
{
"position": 0.0763,
"at_s": 2.763,
"duration_s": 9.056,
"lanes": 9
},
{
"position": 0.341,
"at_s": 12.353,
"duration_s": 2.252,
"lanes": 9
},
{
"position": 0.4166,
"at_s": 15.093,
"duration_s": 3.529,
"lanes": 9
},
{
"position": 0.5275,
"at_s": 19.11,
"duration_s": 9.915,
"lanes": 9
},
{
"position": 0.8102,
"at_s": 29.35,
"duration_s": 0.906,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.048,
"seconds": 1.741,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
},
"counts": {
"drops": 2,
"raises": 2,
"breaks": 2,
"tuttis": 5
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.325,
"time_to_hook_s": 0.406,
"time_to_hook_bars": 0.2,
"time_to_full_texture_s": 0.348,
"time_to_full_texture_bars": 0.17,
"flow_curve": {
"definition": "energy = 0.45*density + 0.35*lane-simultaneity + 0.20*register, each normalised to the track's own maximum (section 11.4)",
"times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67
],
"values": [
0.079,
0.5469,
0.5801,
0.5657,
0.6311,
0.6085,
0.6568,
0.7096,
0.6992,
0.6652,
0.6592,
0.6824,
0.7292,
0.7061,
0.7033,
0.7233,
0.6752,
0.6764,
0.6618,
0.664,
0.6817,
0.7134,
0.669,
0.6645,
0.6435,
0.6431,
0.6809,
0.676,
0.7168,
0.7276,
0.7394,
0.7582,
0.7268,
0.7448,
0.7319,
0.7303,
0.7363,
0.691,
0.6627,
0.6521,
0.6071,
0.5419,
0.5059,
0.4966,
0.5016,
0.4275,
0.1203,
0.1054,
0.0437
],
"peak_position_normalised": 0.6904
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.0434,
"bars": 17,
"index_per_bar": [
0.8689,
0.984,
1.0,
0.9912,
0.9935,
0.9805,
0.9898,
0.9829,
0.9941,
0.9825,
0.9849,
0.9842,
0.9825,
0.9874,
0.9713,
0.8967,
0.5524
],
"definition": "lane count + 4*harmonic change rate + 0.6*onset strength + 0.4*register span, per bar, normalised to the track's own maximum (section 11.6)",
"step_map": [
{
"bar": 16,
"at_s": 32.69,
"delta": -0.344,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 1,
"steps_total": 1,
"boundary_step_share": 1.0,
"hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
},
"texture_and_density": {
"note_rate_per_s": 3.699,
"melodic_salience": 0.8375,
"voiced_fraction": 0.5674,
"note_count": 134,
"mean_lanes": 8.029,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 14.93,
"peak_position_normalised": 0.6596,
"peak_at_s": 23.893,
"arc_curve_db": [
-36.58,
-46.16,
-19.18,
-18.54,
-18.98,
-18.78,
-16.56,
-15.03,
-15.54,
-15.93,
-16.05,
-14.95,
-14.4,
-15.88,
-15.09,
-14.31,
-15.48,
-16.68,
-17.76,
-18.4,
-17.71,
-17.18,
-17.11,
-17.57,
-18.48,
-17.94,
-17.33,
-14.68,
-13.29,
-13.77,
-13.39,
-12.96,
-12.61,
-13.2,
-13.63,
-13.04,
-13.13,
-14.15,
-15.4,
-16.98,
-17.9,
-18.82,
-20.33,
-21.52,
-23.94,
-29.79,
-39.16,
-55.37,
-63.25
],
"arc_times_s": [
0.0,
0.74,
1.49,
2.23,
2.97,
3.72,
4.46,
5.2,
5.94,
6.69,
7.43,
8.17,
8.92,
9.66,
10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
15.6,
16.35,
17.09,
17.83,
18.58,
19.32,
20.06,
20.81,
21.55,
22.29,
23.03,
23.78,
24.52,
25.26,
26.01,
26.75,
27.49,
28.24,
28.98,
29.72,
30.46,
31.21,
31.95,
32.69,
33.44,
34.18,
34.92,
35.67
]
},
"register": {
"melody_span_semitones": 36.0,
"melody_tessitura_midi": 48.0,
"bass_floor_band": {
"sub": 6e-05,
"low_bass": 0.01032,
"bass": 0.18567,
"low_mid": 0.32919,
"mid": 0.22901,
"upper_mid": 0.13235,
"presence": 0.10189,
"brilliance": 0.00839,
"air": 0.0031,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 6e-05,
"low_bass": 0.01032,
"bass": 0.18567,
"low_mid": 0.32919,
"mid": 0.22901,
"upper_mid": 0.13235,
"presence": 0.10189,
"brilliance": 0.00839,
"air": 0.0031,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.55136,
"interior_distance_median": 0.06411,
"seam_ratio": 8.601,
"seam_clean": false,
"tail_rms_over_mid": 0.0004,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.7842,
"head_rms_trend": 0.476,
"baked_fade_out": true,
"baked_fade_in": true
},
"ending": "baked_fade_out",
"cadence_census_note": "A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends."
},
"timbre": {
"spectral_centroid_hz_mean": 1675.8,
"spectral_centroid_curve_hz": [
295.9,
1345.8,
1216.0,
1610.1,
2055.2,
1306.7,
1589.0,
2129.7,
1921.2,
1453.3,
1317.2,
1495.4,
2219.4,
1809.3,
1791.0,
1973.7,
2371.8,
1846.6,
2034.3,
2331.4,
2979.0,
2766.7,
2019.0,
1811.9,
1831.5,
1821.0,
2033.2,
1984.8,
1588.7,
1621.2,
1707.4,
1993.1,
1239.2,
1734.6,
1727.1,
1516.9,
1611.3,
1281.6,
1457.6,
1755.2,
1392.7,
1232.1,
1699.8,
1828.6,
1638.7,
1610.9,
1605.9,
1647.0,
703.5
],
"spectral_rolloff85_hz_mean": 3213.7,
"spectral_flatness_mean": 0.0098,
"signature_colour": "warm"
}
}
}