music/exemplars/formula_cards/UNMATCHED__152_Cynthia_s_Theme.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__152_Cynthia_s_Theme",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\152 Cynthia's Theme.m4a",
"sha256": "b160a2995a47674275df0333565c040e992acb918db9996280fe436ab0654e2e",
"bytes": 3537955,
"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": "2026-08-07T01:53:55+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": 83.493,
"section_boundaries_s": [
0.0,
2.368,
14.977,
23.057,
31.347,
38.94,
50.921,
58.932,
67.5,
74.815,
81.014,
83.493
],
"section_count": 11,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.925,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9834,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9906,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 3,
"similarity": 0.9929,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 1,
"similarity": 0.9993,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 2,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 3,
"similarity": 0.9996,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 4,
"similarity": 0.9997,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 8,
"similarity": 0.9907,
"is_repeat": true
},
{
"section": 10,
"most_like_section": 9,
"similarity": 0.8847,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.9481,
0.5069,
1.0,
0.4269,
0.6907,
0.5099,
0.9913,
0.4557,
0.5882,
0.251
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 99.38,
"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,
43.47,
43.84,
44.21,
44.58,
44.95,
45.33,
45.7,
46.07,
46.44,
46.81,
47.18,
47.55,
47.93,
48.3,
48.67,
49.04,
49.41,
49.78,
50.16,
50.53,
50.9,
51.27,
51.64,
52.01,
52.38,
52.76,
53.13,
53.5,
53.87,
54.24,
54.61,
54.98,
55.36,
55.73,
56.1,
56.47,
56.84,
57.21,
57.59,
57.96,
58.33,
58.7,
59.07,
59.44,
59.81,
60.19,
60.56,
60.93,
61.3,
61.67,
62.04,
62.42,
62.79,
63.16,
63.53,
63.9,
64.27,
64.64,
65.02,
65.39,
65.76,
66.13,
66.5,
66.87,
67.24,
67.62,
67.99,
68.36,
68.73,
69.1,
69.47,
69.85,
70.22,
70.59,
70.96,
71.33,
71.7,
72.07,
72.45,
72.82,
73.19,
73.56,
73.93,
74.3,
74.68,
75.05,
75.42,
75.79,
76.16,
76.53,
76.9,
77.28,
77.65,
78.02,
78.39,
78.76,
79.13,
79.51,
79.88,
80.25,
80.62,
80.99,
81.36,
81.73,
82.11,
82.48,
82.85,
83.22
],
"curve_bpm": [
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
198.77,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38,
99.38
],
"adjustment_events": [
{
"position_s": 0.05,
"duration_s": 2.88,
"delta_bpm": 52.0,
"shape": "step"
},
{
"position_s": 19.71,
"duration_s": 21.39,
"delta_bpm": 90.85,
"shape": "step"
},
{
"position_s": 55.52,
"duration_s": 21.52,
"delta_bpm": 90.91,
"shape": "step"
}
],
"dispersion_bpm": 49.689,
"rubato_depth_bpm": 99.384
},
"global_bpm": 99.38,
"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": 99.38,
"tempo_bpm_median_local": 99.38,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0438
},
"dominant_onset_period_s": 0.6037,
"dominant_onset_period_bpm": 99.38,
"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": 0.477,
"onset_rate_per_s": 10.767
}
},
"tonality": {
"key": "F#",
"mode": "major",
"windowed_key_agreement": 0.619,
"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": 0.23,
"pitch_contour": "-UDU--UU------U",
"interval_vocabulary_semitones": [
0,
4,
5,
6,
7,
11
],
"intervals": [
0.0,
6.0,
-10.67,
4.33,
0.33,
0.0,
7.0,
5.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
5.0
],
"range_semitones": 21.67,
"distinctive_deviation": {
"largest_interval_semitones": -10.67,
"at_note_index": 3,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9729,
"self_similarity_baseline": 0.7837,
"self_similarity_lift": 0.1892,
"recurrence_lag_s": 35.898,
"interval_3gram_repetition": 0.3218,
"interval_4gram_repetition": 0.2093
},
"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": 0.511,
"exit_s": 76.092,
"active_fraction": 0.2138,
"segments": [
[
0.511,
4.249
],
[
19.691,
20.828
],
[
22.709,
24.427
],
[
26.865,
27.678
],
[
38.917,
39.869
],
[
55.658,
56.75
],
[
58.607,
60.325
],
[
62.764,
63.646
],
[
74.838,
76.092
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.511,
"exit_s": 78.6,
"active_fraction": 0.688,
"segments": [
[
0.511,
4.133
],
[
5.387,
13.56
],
[
13.63,
20.991
],
[
22.686,
24.567
],
[
26.842,
28.839
],
[
31.44,
31.951
],
[
34.551,
35.643
],
[
35.828,
37.384
],
[
38.917,
40.147
],
[
41.285,
57.028
],
[
58.584,
60.418
],
[
62.74,
64.714
],
[
70.449,
71.007
],
[
71.146,
72.098
],
[
72.168,
72.748
],
[
74.791,
75.952
],
[
77.206,
78.6
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.511,
"exit_s": 80.202,
"active_fraction": 0.8979,
"segments": [
[
0.511,
5.039
],
[
5.317,
21.223
],
[
21.734,
22.454
],
[
22.663,
24.845
],
[
26.796,
57.237
],
[
58.538,
60.697
],
[
62.694,
65.643
],
[
65.759,
76.138
],
[
77.067,
80.202
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.511,
"exit_s": 80.295,
"active_fraction": 0.9511,
"segments": [
[
0.511,
21.85
],
[
22.616,
57.771
],
[
58.514,
61.324
],
[
61.486,
80.295
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.511,
"exit_s": 80.805,
"active_fraction": 0.9636,
"segments": [
[
0.511,
80.805
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.511,
"exit_s": 80.225,
"active_fraction": 0.9572,
"segments": [
[
0.511,
80.225
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.511,
"exit_s": 80.202,
"active_fraction": 0.9572,
"segments": [
[
0.511,
80.202
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.534,
"exit_s": 79.644,
"active_fraction": 0.9544,
"segments": [
[
0.534,
79.644
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.511,
"exit_s": 80.202,
"active_fraction": 0.9602,
"segments": [
[
0.511,
80.202
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.304,
"sub|bass": 0.2382,
"sub|low_mid": 0.2249,
"sub|mid": 0.2219,
"sub|upper_mid": 0.2234,
"sub|presence": 0.2234,
"sub|brilliance": 0.2237,
"sub|air": 0.2227,
"low_bass|bass": 0.7662,
"low_bass|low_mid": 0.7234,
"low_bass|mid": 0.714,
"low_bass|upper_mid": 0.7188,
"low_bass|presence": 0.7188,
"low_bass|brilliance": 0.7204,
"low_bass|air": 0.7165,
"bass|low_mid": 0.939,
"bass|mid": 0.9319,
"bass|upper_mid": 0.9319,
"bass|presence": 0.9342,
"bass|brilliance": 0.9302,
"bass|air": 0.9318,
"low_mid|mid": 0.987,
"low_mid|upper_mid": 0.9838,
"low_mid|presence": 0.9884,
"low_mid|brilliance": 0.9844,
"low_mid|air": 0.9858,
"mid|upper_mid": 0.9922,
"mid|presence": 0.9934,
"mid|brilliance": 0.9905,
"mid|air": 0.9954,
"upper_mid|presence": 0.9948,
"upper_mid|brilliance": 0.9907,
"upper_mid|air": 0.9957,
"presence|brilliance": 0.9959,
"presence|air": 0.9968,
"brilliance|air": 0.9939
},
"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,
43.282,
43.468,
43.654,
43.839,
44.025,
44.211,
44.397,
44.582,
44.768,
44.954,
45.14,
45.325,
45.511,
45.697,
45.883,
46.068,
46.254,
46.44,
46.626,
46.811,
46.997,
47.183,
47.369,
47.554,
47.74,
47.926,
48.112,
48.298,
48.483,
48.669,
48.855,
49.041,
49.226,
49.412,
49.598,
49.784,
49.969,
50.155,
50.341,
50.527,
50.712,
50.898,
51.084,
51.27,
51.455,
51.641,
51.827,
52.013,
52.198,
52.384,
52.57,
52.756,
52.941,
53.127,
53.313,
53.499,
53.685,
53.87,
54.056,
54.242,
54.428,
54.613,
54.799,
54.985,
55.171,
55.356,
55.542,
55.728,
55.914,
56.099,
56.285,
56.471,
56.657,
56.842,
57.028,
57.214,
57.4,
57.585,
57.771,
57.957,
58.143,
58.329,
58.514,
58.7,
58.886,
59.072,
59.257,
59.443,
59.629,
59.815,
60.0,
60.186,
60.372,
60.558,
60.743,
60.929,
61.115,
61.301,
61.486,
61.672,
61.858,
62.044,
62.229,
62.415,
62.601,
62.787,
62.973,
63.158,
63.344,
63.53,
63.716,
63.901,
64.087,
64.273,
64.459,
64.644,
64.83,
65.016,
65.202,
65.387,
65.573,
65.759,
65.945,
66.13,
66.316,
66.502,
66.688,
66.873,
67.059,
67.245,
67.431,
67.617,
67.802,
67.988,
68.174,
68.36,
68.545,
68.731,
68.917,
69.103,
69.288,
69.474,
69.66,
69.846,
70.031,
70.217,
70.403,
70.589,
70.774,
70.96,
71.146,
71.332,
71.517,
71.703,
71.889,
72.075,
72.26,
72.446,
72.632,
72.818,
73.004,
73.189,
73.375,
73.561,
73.747,
73.932,
74.118,
74.304,
74.49,
74.675,
74.861,
75.047,
75.233,
75.418,
75.604,
75.79,
75.976,
76.161,
76.347,
76.533,
76.719,
76.904,
77.09,
77.276,
77.462,
77.648,
77.833,
78.019,
78.205,
78.391,
78.576,
78.762,
78.948,
79.134,
79.319,
79.505,
79.691,
79.877,
80.062,
80.248,
80.434,
80.62,
80.805,
80.991,
81.177,
81.363,
81.548,
81.734,
81.92,
82.106,
82.292,
82.477,
82.663,
82.849,
83.035,
83.22,
83.406
],
"lanes": [
0,
0,
0,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
7,
8,
7,
7,
6,
9,
9,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
9,
9,
8,
9,
8,
8,
9,
8,
8,
8,
9,
8,
8,
8,
8,
9,
8,
8,
8,
8,
8,
9,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
8,
7,
6,
6,
7,
6,
7,
7,
5,
7,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
7,
6,
6,
6,
6,
7,
6,
7,
6,
6,
6,
6,
9,
9,
9,
9,
9,
8,
8,
8,
8,
8,
8,
7,
7,
8,
7,
8,
8,
8,
7,
7,
7,
7,
7,
8,
7,
8,
8,
8,
7,
8,
8,
7,
7,
8,
7,
8,
8,
7,
7,
8,
7,
8,
8,
8,
8,
8,
8,
7,
8,
8,
8,
8,
9,
8,
8,
8,
8,
7,
7,
8,
7,
8,
8,
8,
7,
9,
9,
9,
9,
9,
8,
8,
7,
7,
7,
7,
7,
7,
9,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
9,
9,
8,
9,
9,
8,
8,
9,
8,
8,
9,
8,
8,
8,
8,
9,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
7,
6,
6,
7,
7,
6,
7,
6,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
7,
6,
6,
6,
7,
7,
7,
7,
6,
6,
6,
6,
9,
9,
9,
9,
9,
8,
8,
8,
8,
8,
8,
7,
7,
7,
8,
7,
7,
8,
7,
7,
7,
7,
7,
7,
8,
7,
8,
8,
8,
8,
8,
7,
7,
8,
7,
7,
8,
7,
7,
8,
8,
7,
8,
8,
8,
8,
9,
8,
8,
8,
8,
8,
9,
9,
7,
8,
8,
7,
7,
8,
7,
8,
8,
7,
7,
9,
9,
9,
9,
9,
9,
8,
6,
7,
7,
7,
7,
7,
9,
9,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
6,
7,
7,
2,
3,
5,
1,
0,
3,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.543
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0492,
"at_s": 4.11,
"db_delta": -2.87,
"lanes_removed": 1.51,
"bars_held_s": 1.022,
"re_enters_at_s": 5.132
},
{
"position": 0.2483,
"at_s": 20.735,
"db_delta": -3.58,
"lanes_removed": 1.5,
"bars_held_s": 1.533,
"re_enters_at_s": 22.268
},
{
"position": 0.2915,
"at_s": 24.335,
"db_delta": -2.09,
"lanes_removed": 1.51,
"bars_held_s": 2.09,
"re_enters_at_s": 26.424
},
{
"position": 0.4786,
"at_s": 39.962,
"db_delta": -2.02,
"lanes_removed": 1.5,
"bars_held_s": 1.022,
"re_enters_at_s": 40.983
},
{
"position": 0.6797,
"at_s": 56.75,
"db_delta": -3.14,
"lanes_removed": 1.54,
"bars_held_s": 1.44,
"re_enters_at_s": 58.189
},
{
"position": 0.7211,
"at_s": 60.209,
"db_delta": -2.43,
"lanes_removed": 1.53,
"bars_held_s": 2.067,
"re_enters_at_s": 62.276
},
{
"position": 0.9083,
"at_s": 75.836,
"db_delta": -2.72,
"lanes_removed": 1.54,
"bars_held_s": 1.324,
"re_enters_at_s": 77.16
},
{
"position": 0.9567,
"at_s": 79.877,
"db_delta": -3.45,
"lanes_removed": 1.54,
"bars_held_s": 3.019,
"re_enters_at_s": 82.895
},
{
"position": 0.9711,
"at_s": 81.084,
"db_delta": -4.47,
"lanes_removed": 1.64,
"bars_held_s": 1.811,
"re_enters_at_s": 82.895
},
{
"position": 0.9856,
"at_s": 82.292,
"db_delta": -8.79,
"lanes_removed": -0.0,
"bars_held_s": 0.604,
"re_enters_at_s": 82.895
}
],
"raises": [
{
"position": 0.0072,
"start_s": 0.604,
"end_s": 1.486,
"db_delta": 132.97,
"lanes_added": 7.48,
"slope_db_per_s": 150.702
},
{
"position": 0.0637,
"start_s": 5.317,
"end_s": 12.887,
"db_delta": 2.7,
"lanes_added": 1.72,
"slope_db_per_s": 0.357
},
{
"position": 0.27,
"start_s": 22.547,
"end_s": 23.452,
"db_delta": 5.95,
"lanes_added": 1.6,
"slope_db_per_s": 6.569
},
{
"position": 0.3182,
"start_s": 26.564,
"end_s": 28.932,
"db_delta": 3.29,
"lanes_added": 1.51,
"slope_db_per_s": 1.39
},
{
"position": 0.6989,
"start_s": 58.352,
"end_s": 59.582,
"db_delta": 4.21,
"lanes_added": 1.5,
"slope_db_per_s": 3.422
},
{
"position": 0.7484,
"start_s": 62.485,
"end_s": 64.83,
"db_delta": 4.23,
"lanes_added": 1.64,
"slope_db_per_s": 1.805
},
{
"position": 0.9228,
"start_s": 77.044,
"end_s": 78.344,
"db_delta": 0.82,
"lanes_added": 1.56,
"slope_db_per_s": 0.628
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.9889,
"at_s": 82.57,
"duration_s": 0.906
}
],
"tuttis": [
{
"position": 0.0078,
"at_s": 0.65,
"duration_s": 3.46,
"lanes": 9
},
{
"position": 0.2358,
"at_s": 19.691,
"duration_s": 1.138,
"lanes": 9
},
{
"position": 0.2728,
"at_s": 22.779,
"duration_s": 1.649,
"lanes": 9
},
{
"position": 0.4669,
"at_s": 38.986,
"duration_s": 0.882,
"lanes": 9
},
{
"position": 0.6666,
"at_s": 55.658,
"duration_s": 1.091,
"lanes": 9
},
{
"position": 0.7028,
"at_s": 58.677,
"duration_s": 1.625,
"lanes": 9
},
{
"position": 0.7526,
"at_s": 62.833,
"duration_s": 0.813,
"lanes": 9
},
{
"position": 0.8969,
"at_s": 74.884,
"duration_s": 1.068,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0172,
"seconds": 1.44,
"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": 10,
"raises": 7,
"breaks": 2,
"tuttis": 8
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.557,
"time_to_hook_bars": 0.23,
"time_to_full_texture_s": 0.534,
"time_to_full_texture_bars": 0.22,
"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,
43.84,
44.58,
45.33,
46.07,
46.81,
47.55,
48.3,
49.04,
49.78,
50.53,
51.27,
52.01,
52.76,
53.5,
54.24,
54.98,
55.73,
56.47,
57.21,
57.96,
58.7,
59.44,
60.19,
60.93,
61.67,
62.42,
63.16,
63.9,
64.64,
65.39,
66.13,
66.87,
67.62,
68.36,
69.1,
69.85,
70.59,
71.33,
72.07,
72.82,
73.56,
74.3,
75.05,
75.79,
76.53,
77.28,
78.02,
78.76,
79.51,
80.25,
80.99,
81.73,
82.48,
83.22
],
"values": [
0.0738,
0.6148,
0.7402,
0.7442,
0.7217,
0.7108,
0.5779,
0.5512,
0.6443,
0.6611,
0.6597,
0.6772,
0.6723,
0.6616,
0.6979,
0.7095,
0.7027,
0.646,
0.6076,
0.6146,
0.6424,
0.6905,
0.6818,
0.7027,
0.7603,
0.7087,
0.7405,
0.7195,
0.6707,
0.5463,
0.6039,
0.6983,
0.6917,
0.6077,
0.5676,
0.5704,
0.6265,
0.7684,
0.733,
0.6399,
0.6102,
0.5394,
0.5855,
0.5766,
0.5462,
0.6035,
0.6215,
0.6337,
0.6129,
0.6072,
0.6121,
0.583,
0.6308,
0.6431,
0.6238,
0.5946,
0.6452,
0.6784,
0.675,
0.6459,
0.6767,
0.6629,
0.6858,
0.6881,
0.7124,
0.6734,
0.6265,
0.5844,
0.6366,
0.6691,
0.6794,
0.7212,
0.695,
0.7378,
0.7434,
0.7308,
0.701,
0.5843,
0.5753,
0.6975,
0.6777,
0.6554,
0.525,
0.5694,
0.576,
0.7324,
0.7405,
0.6829,
0.6125,
0.5508,
0.5428,
0.5631,
0.574,
0.5634,
0.5685,
0.6258,
0.6563,
0.6306,
0.5734,
0.559,
0.6257,
0.6335,
0.695,
0.5596,
0.575,
0.5675,
0.5367,
0.491,
0.2429,
0.1473,
0.1446,
0.1465,
0.1213
],
"peak_position_normalised": 0.7624
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.415,
"bars": 34,
"index_per_bar": [
0.8921,
1.0,
0.9559,
0.9317,
0.9371,
0.9302,
0.9963,
0.9761,
0.9577,
0.971,
0.8858,
0.9771,
0.884,
0.903,
0.9225,
0.9492,
0.9602,
0.9703,
0.9322,
0.9376,
0.9332,
0.9952,
0.9694,
0.9479,
0.9867,
0.8651,
0.9788,
0.8785,
0.892,
0.9674,
0.9398,
0.9581,
0.9345,
0.4647
],
"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": 33,
"at_s": 79.69,
"delta": -0.47,
"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": 1.078,
"melodic_salience": 0.6727,
"voiced_fraction": 0.1915,
"note_count": 90,
"mean_lanes": 7.543,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 10.32,
"peak_position_normalised": 0.7619,
"peak_at_s": 63.599,
"arc_curve_db": [
-63.35,
-67.81,
-9.89,
-10.1,
-9.36,
-11.66,
-15.01,
-14.39,
-12.26,
-11.24,
-11.2,
-11.3,
-11.38,
-11.55,
-10.69,
-9.87,
-10.04,
-12.17,
-14.28,
-14.5,
-12.91,
-11.09,
-10.69,
-10.19,
-9.51,
-9.51,
-8.7,
-9.83,
-13.47,
-15.67,
-14.03,
-10.9,
-11.51,
-14.66,
-15.77,
-15.93,
-12.56,
-9.15,
-9.55,
-12.17,
-14.87,
-15.45,
-15.58,
-15.41,
-15.27,
-15.2,
-14.18,
-12.58,
-12.43,
-13.71,
-14.91,
-14.91,
-13.7,
-13.34,
-14.94,
-15.24,
-12.88,
-11.0,
-11.38,
-11.8,
-11.51,
-11.33,
-11.29,
-10.76,
-10.07,
-11.1,
-13.58,
-15.15,
-13.81,
-11.24,
-10.6,
-10.71,
-10.05,
-9.14,
-9.12,
-9.53,
-11.81,
-14.94,
-15.38,
-12.13,
-10.8,
-14.17,
-15.89,
-16.16,
-14.03,
-10.31,
-8.9,
-10.76,
-14.25,
-15.63,
-15.72,
-16.37,
-15.77,
-15.34,
-14.68,
-13.42,
-12.8,
-13.3,
-14.43,
-14.57,
-13.73,
-12.62,
-13.59,
-15.97,
-15.42,
-14.91,
-16.87,
-20.17,
-24.8,
-29.78,
-36.06,
-47.44,
-42.93
],
"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,
43.84,
44.58,
45.33,
46.07,
46.81,
47.55,
48.3,
49.04,
49.78,
50.53,
51.27,
52.01,
52.76,
53.5,
54.24,
54.98,
55.73,
56.47,
57.21,
57.96,
58.7,
59.44,
60.19,
60.93,
61.67,
62.42,
63.16,
63.9,
64.64,
65.39,
66.13,
66.87,
67.62,
68.36,
69.1,
69.85,
70.59,
71.33,
72.07,
72.82,
73.56,
74.3,
75.05,
75.79,
76.53,
77.28,
78.02,
78.76,
79.51,
80.25,
80.99,
81.73,
82.48,
83.22
]
},
"register": {
"melody_span_semitones": 41.67,
"melody_tessitura_midi": 54.0,
"bass_floor_band": {
"sub": 0.00119,
"low_bass": 0.01443,
"bass": 0.08536,
"low_mid": 0.28993,
"mid": 0.40522,
"upper_mid": 0.15517,
"presence": 0.03874,
"brilliance": 0.00806,
"air": 0.00045,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00119,
"low_bass": 0.01443,
"bass": 0.08536,
"low_mid": 0.28993,
"mid": 0.40522,
"upper_mid": 0.15517,
"presence": 0.03874,
"brilliance": 0.00806,
"air": 0.00045,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.05048,
"seam_ratio": 19.811,
"seam_clean": false,
"tail_rms_over_mid": 0.0005,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.9334,
"head_rms_trend": 0.7968,
"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": 1304.4,
"spectral_centroid_curve_hz": [
0.0,
948.6,
1269.9,
1104.5,
903.6,
1328.0,
1525.8,
1556.6,
1307.0,
1069.0,
1122.2,
1458.2,
1350.6,
1080.3,
1361.3,
1385.5,
1385.1,
1082.3,
1185.3,
1466.9,
1407.0,
972.9,
1102.8,
1381.5,
1380.2,
1060.8,
1106.9,
1087.4,
1160.5,
1750.5,
1444.2,
1181.2,
1106.3,
1310.5,
2005.4,
1551.7,
1855.8,
1313.5,
1348.1,
1465.7,
1371.7,
1299.3,
1324.6,
1254.2,
1294.6,
1424.6,
1395.9,
1333.8,
1411.7,
1233.7,
1448.2,
1279.3,
1416.3,
1174.0,
1548.1,
1642.7,
1431.1,
1404.8,
1331.9,
1019.5,
1431.8,
1345.2,
1374.6,
1223.9,
1426.6,
1393.3,
1255.0,
1063.5,
1444.2,
1433.2,
1273.8,
1062.6,
1107.1,
1444.8,
1279.1,
963.4,
1236.4,
1610.2,
1431.9,
1335.0,
978.3,
1291.0,
1603.5,
1729.5,
1494.7,
1218.0,
1298.6,
1303.6,
1318.7,
1408.7,
1389.0,
1191.6,
1271.5,
1493.3,
1381.9,
1398.7,
1196.4,
1414.1,
1371.0,
1315.9,
1204.7,
891.1,
1549.4,
1505.5,
758.3,
1125.2,
1491.2,
1386.7,
1143.6,
1214.8,
1363.1,
1485.5,
1266.1
],
"spectral_rolloff85_hz_mean": 2394.8,
"spectral_flatness_mean": 0.00799,
"signature_colour": "warm"
}
}
}