music/exemplars/formula_cards/UNMATCHED__96_N_s_Dragon.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__96_N_s_Dragon",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\96 N's Dragon.m4a",
"sha256": "8295feac608c83a5f60b673f608ccf459396fb8a9ed8177af196d3080d48e3a7",
"bytes": 2161883,
"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": "2026-08-07T02:43:18+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": 43.253,
"section_boundaries_s": [
0.0,
2.694,
14.35,
23.731,
34.551,
43.253
],
"section_count": 5,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.7754,
"is_repeat": false
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9775,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9688,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 0,
"similarity": 0.9851,
"is_repeat": true
}
],
"novelty_peak_strength": [
1.0,
0.5084,
0.5207,
0.5505
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 95.7,
"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,
36.41,
36.78,
37.15,
37.52,
37.89,
38.27,
38.64,
39.01,
39.38,
39.75,
40.12,
40.5,
40.87,
41.24,
41.61,
41.98,
42.35,
42.72,
43.1
],
"curve_bpm": [
287.11,
287.11,
287.11,
184.57,
184.57,
184.57,
184.57,
184.57,
184.57,
184.57,
56.17,
56.17,
56.17,
56.17,
56.17,
56.17,
56.17,
57.42,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
184.57,
184.57,
184.57,
184.57,
184.57,
112.35,
215.33,
215.33,
136.0,
136.0,
136.0,
136.0,
143.55,
143.55,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
287.11,
287.11
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 3.83,
"delta_bpm": 81.13,
"shape": "step"
},
{
"position_s": 3.99,
"duration_s": 3.39,
"delta_bpm": -27.21,
"shape": "step"
},
{
"position_s": 33.92,
"duration_s": 9.31,
"delta_bpm": 70.48,
"shape": "step"
}
],
"dispersion_bpm": 51.482,
"rubato_depth_bpm": 103.065
},
"global_bpm": 95.7,
"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": 95.7,
"tempo_bpm_median_local": 95.7,
"tempo_iqr_bpm": 16.64,
"tempo_stability": 0.3043,
"beat_interval_cv": 0.022
},
"dominant_onset_period_s": 0.6269,
"dominant_onset_period_bpm": 95.7,
"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": 0.457,
"onset_rate_per_s": 10.772
}
},
"tonality": {
"key": "C#",
"mode": "minor",
"windowed_key_agreement": 0.8182,
"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": 0.557,
"onset_bars": 0.22,
"pitch_contour": "UDDU-DU--DU-DU-",
"interval_vocabulary_semitones": [
0,
1,
2,
3,
24,
32,
34
],
"intervals": [
3.0,
-1.0,
-2.0,
24.0,
0.0,
-24.0,
34.0,
0.0,
0.0,
-34.0,
32.0,
0.0,
-32.0,
34.0,
0.0
],
"range_semitones": 34.0,
"distinctive_deviation": {
"largest_interval_semitones": 34.0,
"at_note_index": 7,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.8849,
"self_similarity_baseline": 0.7278,
"self_similarity_lift": 0.1571,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.2121,
"interval_4gram_repetition": 0.1562
},
"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": 0.58,
"exit_s": 41.517,
"active_fraction": 0.7407,
"segments": [
[
0.58,
3.901
],
[
4.737,
7.546
],
[
8.824,
10.101
],
[
11.029,
12.562
],
[
13.723,
15.116
],
[
16.115,
17.601
],
[
18.599,
20.132
],
[
20.294,
25.078
],
[
26.401,
27.562
],
[
29.002,
30.047
],
[
31.324,
32.578
],
[
33.065,
41.517
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.627,
"exit_s": 41.401,
"active_fraction": 0.7617,
"segments": [
[
0.627,
3.855
],
[
4.737,
7.709
],
[
8.754,
10.194
],
[
11.262,
12.678
],
[
13.746,
15.186
],
[
16.254,
17.694
],
[
18.762,
25.17
],
[
26.239,
27.678
],
[
28.77,
30.186
],
[
31.254,
32.67
],
[
33.065,
41.401
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.557,
"exit_s": 40.844,
"active_fraction": 0.9077,
"segments": [
[
0.557,
3.808
],
[
4.76,
7.918
],
[
7.964,
15.418
],
[
15.464,
16.045
],
[
16.091,
27.91
],
[
27.957,
28.537
],
[
28.584,
40.844
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.58,
"exit_s": 41.146,
"active_fraction": 0.9168,
"segments": [
[
0.58,
3.808
],
[
4.76,
41.146
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.65,
"exit_s": 41.355,
"active_fraction": 0.9195,
"segments": [
[
0.65,
3.785
],
[
4.76,
41.355
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.766,
"exit_s": 40.821,
"active_fraction": 0.9002,
"segments": [
[
0.766,
3.762
],
[
4.783,
22.941
],
[
23.104,
40.821
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.789,
"exit_s": 40.658,
"active_fraction": 0.8996,
"segments": [
[
0.789,
3.785
],
[
4.783,
40.658
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 5.573,
"exit_s": 39.753,
"active_fraction": 0.7746,
"segments": [
[
5.573,
22.314
],
[
23.708,
39.753
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 1.138,
"exit_s": 40.263,
"active_fraction": 0.8459,
"segments": [
[
1.138,
2.508
],
[
2.763,
3.506
],
[
5.016,
22.013
],
[
23.708,
40.263
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.8747,
"sub|bass": 0.7793,
"sub|low_mid": 0.786,
"sub|mid": 0.7889,
"sub|upper_mid": 0.7681,
"sub|presence": 0.7675,
"sub|brilliance": 0.6327,
"sub|air": 0.7097,
"low_bass|bass": 0.8102,
"low_bass|low_mid": 0.8159,
"low_bass|mid": 0.8209,
"low_bass|upper_mid": 0.8,
"low_bass|presence": 0.7994,
"low_bass|brilliance": 0.664,
"low_bass|air": 0.7413,
"bass|low_mid": 0.9889,
"bass|mid": 0.9814,
"bass|upper_mid": 0.9858,
"bass|presence": 0.9853,
"bass|brilliance": 0.8479,
"bass|air": 0.9263,
"low_mid|mid": 0.9924,
"low_mid|upper_mid": 0.9819,
"low_mid|presence": 0.9813,
"low_mid|brilliance": 0.8448,
"low_mid|air": 0.9227,
"mid|upper_mid": 0.979,
"mid|presence": 0.9784,
"mid|brilliance": 0.8424,
"mid|air": 0.92,
"upper_mid|presence": 0.9911,
"upper_mid|brilliance": 0.8538,
"upper_mid|air": 0.9398,
"presence|brilliance": 0.861,
"presence|air": 0.9403,
"brilliance|air": 0.9011
},
"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,
36.409,
36.595,
36.78,
36.966,
37.152,
37.338,
37.523,
37.709,
37.895,
38.081,
38.266,
38.452,
38.638,
38.824,
39.01,
39.195,
39.381,
39.567,
39.753,
39.938,
40.124,
40.31,
40.496,
40.681,
40.867,
41.053,
41.239,
41.424,
41.61,
41.796,
41.982,
42.167,
42.353,
42.539,
42.725,
42.91,
43.096
],
"lanes": [
0,
0,
0,
1,
5,
7,
7,
8,
8,
8,
8,
8,
8,
8,
7,
8,
8,
8,
8,
7,
7,
1,
0,
0,
0,
0,
7,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
7,
7,
8,
7,
7,
7,
9,
9,
9,
9,
9,
9,
9,
7,
7,
8,
8,
7,
8,
9,
9,
9,
9,
9,
9,
9,
8,
7,
7,
9,
7,
7,
9,
9,
9,
9,
9,
9,
9,
9,
7,
7,
9,
8,
7,
8,
9,
9,
9,
9,
9,
9,
9,
8,
7,
7,
9,
7,
7,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
7,
9,
7,
9,
7,
7,
9,
9,
9,
9,
9,
9,
9,
9,
7,
7,
8,
7,
8,
8,
8,
9,
9,
9,
9,
9,
9,
8,
7,
7,
8,
7,
8,
9,
8,
9,
9,
9,
9,
9,
8,
7,
7,
8,
7,
7,
8,
9,
9,
9,
9,
9,
9,
9,
7,
7,
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,
7,
7,
6,
4,
4,
3,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.667
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0768,
"at_s": 3.32,
"db_delta": -5.65,
"lanes_removed": 1.66,
"bars_held_s": 1.393,
"re_enters_at_s": 4.714
},
{
"position": 0.175,
"at_s": 7.57,
"db_delta": -0.41,
"lanes_removed": 1.51,
"bars_held_s": 35.085,
"re_enters_at_s": 42.655
},
{
"position": 0.6947,
"at_s": 30.047,
"db_delta": -1.99,
"lanes_removed": 1.52,
"bars_held_s": 0.975,
"re_enters_at_s": 31.022
},
{
"position": 0.9309,
"at_s": 40.263,
"db_delta": -4.69,
"lanes_removed": 1.52,
"bars_held_s": 2.392,
"re_enters_at_s": 42.655
},
{
"position": 0.9588,
"at_s": 41.471,
"db_delta": -14.3,
"lanes_removed": 3.15,
"bars_held_s": 1.184,
"re_enters_at_s": 42.655
}
],
"raises": [
{
"position": 0.014,
"start_s": 0.604,
"end_s": 3.367,
"db_delta": 128.08,
"lanes_added": 5.9,
"slope_db_per_s": 46.353
},
{
"position": 0.1047,
"start_s": 4.528,
"end_s": 41.123,
"db_delta": 18.51,
"lanes_added": 4.39,
"slope_db_per_s": 0.506
},
{
"position": 0.2029,
"start_s": 8.777,
"end_s": 19.342,
"db_delta": -0.8,
"lanes_added": 1.51,
"slope_db_per_s": -0.076
},
{
"position": 0.5492,
"start_s": 23.754,
"end_s": 28.003,
"db_delta": 6.25,
"lanes_added": 1.09,
"slope_db_per_s": 1.471
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.0972,
"at_s": 4.203,
"duration_s": 0.488
},
{
"position": 0.9695,
"at_s": 41.935,
"duration_s": 1.3
}
],
"tuttis": [
{
"position": 0.1288,
"at_s": 5.573,
"duration_s": 1.974,
"lanes": 9
},
{
"position": 0.2045,
"at_s": 8.847,
"duration_s": 1.231,
"lanes": 9
},
{
"position": 0.2604,
"at_s": 11.262,
"duration_s": 1.277,
"lanes": 9
},
{
"position": 0.3194,
"at_s": 13.816,
"duration_s": 1.254,
"lanes": 9
},
{
"position": 0.3758,
"at_s": 16.254,
"duration_s": 1.324,
"lanes": 9
},
{
"position": 0.4338,
"at_s": 18.762,
"duration_s": 3.413,
"lanes": 9
},
{
"position": 0.5497,
"at_s": 23.777,
"duration_s": 1.277,
"lanes": 9
},
{
"position": 0.6088,
"at_s": 26.331,
"duration_s": 1.207,
"lanes": 9
},
{
"position": 0.6705,
"at_s": 29.002,
"duration_s": 1.045,
"lanes": 9
},
{
"position": 0.7237,
"at_s": 31.3,
"duration_s": 1.254,
"lanes": 9
},
{
"position": 0.7661,
"at_s": 33.135,
"duration_s": 6.618,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0537,
"seconds": 2.322,
"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": 5,
"raises": 4,
"breaks": 3,
"tuttis": 11
}
},
"opening_and_flow_law": {
"onset_type": "silence_then_hit",
"first_sound_at_s": 0.511,
"time_to_hook_s": 2.717,
"time_to_hook_bars": 1.08,
"time_to_full_texture_s": 5.573,
"time_to_full_texture_bars": 2.22,
"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,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12,
40.87,
41.61,
42.35,
43.1
],
"values": [
0.0189,
0.3518,
0.5651,
0.5926,
0.5619,
0.4374,
0.1342,
0.541,
0.7565,
0.7736,
0.8108,
0.757,
0.8055,
0.8075,
0.748,
0.7952,
0.7927,
0.7504,
0.6979,
0.8126,
0.8133,
0.8279,
0.8268,
0.8291,
0.7189,
0.7221,
0.731,
0.6988,
0.6381,
0.6401,
0.5905,
0.5264,
0.7537,
0.7575,
0.7044,
0.7294,
0.7682,
0.7707,
0.6791,
0.7389,
0.7553,
0.6443,
0.7013,
0.7249,
0.745,
0.769,
0.7851,
0.7851,
0.7911,
0.7934,
0.7779,
0.7393,
0.6935,
0.6286,
0.5193,
0.3004,
0.0868,
0.0397,
0.0001
],
"peak_position_normalised": 0.3808
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.5078,
"bars": 17,
"index_per_bar": [
0.7063,
0.6307,
0.9746,
0.9435,
0.9653,
0.9543,
0.9578,
0.953,
1.0,
0.9747,
0.9578,
0.9545,
0.9553,
0.9775,
0.976,
0.9637,
0.4678
],
"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": 2,
"at_s": 5.02,
"delta": 0.344,
"at_section_boundary": true
},
{
"bar": 16,
"at_s": 40.13,
"delta": -0.496,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 1,
"steps_total": 2,
"boundary_step_share": 0.5,
"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": 0.832,
"melodic_salience": 0.8343,
"voiced_fraction": 0.431,
"note_count": 36,
"mean_lanes": 7.667,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 16.41,
"peak_position_normalised": 0.3491,
"peak_at_s": 15.093,
"arc_curve_db": [
-66.06,
-72.75,
-12.05,
-11.56,
-12.62,
-26.54,
-34.27,
-19.37,
-9.3,
-7.77,
-7.03,
-7.37,
-7.52,
-7.48,
-7.43,
-7.36,
-7.22,
-7.51,
-7.86,
-7.52,
-7.0,
-7.27,
-7.17,
-7.32,
-8.14,
-7.83,
-8.26,
-10.94,
-14.99,
-14.8,
-14.43,
-16.72,
-13.25,
-9.22,
-9.36,
-9.35,
-8.83,
-8.78,
-10.59,
-10.27,
-9.54,
-11.1,
-9.86,
-9.12,
-9.55,
-8.91,
-7.76,
-6.98,
-6.89,
-6.95,
-7.16,
-8.18,
-9.7,
-11.87,
-16.05,
-22.75,
-38.89,
-91.21,
-84.92
],
"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,
36.41,
37.15,
37.89,
38.64,
39.38,
40.12,
40.87,
41.61,
42.35,
43.1
]
},
"register": {
"melody_span_semitones": 34.0,
"melody_tessitura_midi": 38.0,
"bass_floor_band": {
"sub": 0.00531,
"low_bass": 0.11089,
"bass": 0.13348,
"low_mid": 0.22021,
"mid": 0.31873,
"upper_mid": 0.13721,
"presence": 0.05709,
"brilliance": 0.01407,
"air": 0.00211,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00531,
"low_bass": 0.11089,
"bass": 0.13348,
"low_mid": 0.22021,
"mid": 0.31873,
"upper_mid": 0.13721,
"presence": 0.05709,
"brilliance": 0.01407,
"air": 0.00211,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.02056,
"seam_ratio": 48.63,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.6374,
"head_rms_trend": 0.9651,
"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": 1512.6,
"spectral_centroid_curve_hz": [
0.0,
846.8,
919.4,
881.6,
1009.0,
927.2,
594.7,
913.1,
1979.8,
1500.9,
1717.7,
1607.5,
1710.5,
1754.3,
1998.6,
2115.0,
1484.9,
1450.7,
1543.7,
1813.7,
1615.6,
1884.8,
1874.3,
2166.3,
1836.9,
1957.6,
1398.9,
1505.1,
1678.2,
1714.1,
1071.1,
1483.1,
2935.7,
2308.1,
2160.1,
2130.7,
1883.4,
2080.6,
1703.8,
2588.9,
2118.6,
2031.6,
1922.9,
1546.2,
2891.5,
1943.9,
1600.3,
1235.5,
1168.3,
1206.6,
1117.7,
1116.1,
1164.1,
1171.5,
1060.5,
1132.9,
932.3,
535.4,
0.0
],
"spectral_rolloff85_hz_mean": 2963.2,
"spectral_flatness_mean": 0.02772,
"signature_colour": "warm"
}
}
}