music/exemplars/formula_cards/UNMATCHED__191_Try_Again....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__191_Try_Again...",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\191 Try Again....m4a",
"sha256": "d74aa29f033863d2cc371ab111c7da88cd40d2f52f5479a5cb3da26f789dd3c1",
"bytes": 2712364,
"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": "2026-08-07T04:08:10+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": 66.177,
"section_boundaries_s": [
0.0,
4.18,
11.285,
18.321,
25.426,
32.67,
39.706,
46.742,
53.847,
61.092,
66.177
],
"section_count": 10,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9581,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9941,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.99,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 3,
"similarity": 0.9972,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 1,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 2,
"similarity": 1.0,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 3,
"similarity": 1.0,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 4,
"similarity": 0.9995,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 8,
"similarity": 0.9078,
"is_repeat": true
}
],
"novelty_peak_strength": [
0.7945,
1.0,
0.4454,
0.4472,
0.8151,
0.991,
0.4493,
0.4347,
0.7857
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 136.0,
"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
],
"curve_bpm": [
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
136.0,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
89.1,
258.4,
258.4,
258.4,
258.4
],
"adjustment_events": [
{
"position_s": 0.12,
"duration_s": 3.23,
"delta_bpm": 71.9,
"shape": "step"
},
{
"position_s": 4.57,
"duration_s": 4.23,
"delta_bpm": -29.46,
"shape": "step"
},
{
"position_s": 32.86,
"duration_s": 4.53,
"delta_bpm": -30.62,
"shape": "step"
},
{
"position_s": 61.49,
"duration_s": 2.81,
"delta_bpm": -30.09,
"shape": "step"
},
{
"position_s": 64.44,
"duration_s": 1.65,
"delta_bpm": 43.08,
"shape": "step"
}
],
"dispersion_bpm": 33.754,
"rubato_depth_bpm": 46.896
},
"global_bpm": 136.0,
"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": 136.0,
"tempo_bpm_median_local": 136.0,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0214
},
"dominant_onset_period_s": 3.5527,
"dominant_onset_period_bpm": 16.89,
"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": 0.585,
"onset_rate_per_s": 10.77
}
},
"tonality": {
"key": "A",
"mode": "minor",
"windowed_key_agreement": 0.8235,
"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": 0.801,
"onset_bars": 0.45,
"pitch_contour": "-----D-DDUDUUU-",
"interval_vocabulary_semitones": [
0,
1,
2,
3,
4,
5,
7,
12,
14
],
"intervals": [
0.0,
0.0,
0.0,
0.0,
0.0,
-4.0,
0.0,
-3.0,
-5.0,
7.0,
-12.0,
1.0,
2.0,
14.0,
0.0
],
"range_semitones": 17.0,
"distinctive_deviation": {
"largest_interval_semitones": 14.0,
"at_note_index": 14,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9875,
"self_similarity_baseline": 0.7733,
"self_similarity_lift": 0.2142,
"recurrence_lag_s": 28.421,
"interval_3gram_repetition": 0.475,
"interval_4gram_repetition": 0.4359
},
"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": 5.619,
"exit_s": 56.053,
"active_fraction": 0.3269,
"segments": [
[
5.619,
7.152
],
[
7.291,
7.872
],
[
14.512,
15.047
],
[
16.3,
16.927
],
[
18.065,
18.692
],
[
19.853,
20.457
],
[
23.406,
23.94
],
[
25.194,
25.797
],
[
26.982,
27.609
],
[
34.064,
35.596
],
[
35.805,
36.316
],
[
42.957,
43.491
],
[
44.745,
45.372
],
[
46.51,
47.137
],
[
48.298,
48.924
],
[
50.062,
50.573
],
[
51.85,
52.384
],
[
53.638,
54.242
],
[
55.403,
56.053
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 3.831,
"exit_s": 63.274,
"active_fraction": 0.5286,
"segments": [
[
3.831,
5.062
],
[
5.178,
7.152
],
[
7.245,
7.848
],
[
10.937,
15.116
],
[
16.277,
16.951
],
[
18.065,
20.457
],
[
21.618,
22.221
],
[
23.382,
24.033
],
[
25.17,
27.632
],
[
32.276,
33.042
],
[
33.135,
35.596
],
[
35.689,
36.293
],
[
39.381,
43.561
],
[
44.722,
45.395
],
[
46.51,
48.878
],
[
50.062,
50.666
],
[
51.827,
52.477
],
[
53.615,
56.076
],
[
62.531,
63.274
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 3.947,
"exit_s": 62.926,
"active_fraction": 0.6587,
"segments": [
[
3.947,
15.163
],
[
16.393,
16.927
],
[
18.158,
19.458
],
[
19.807,
22.291
],
[
23.499,
24.009
],
[
25.17,
29.42
],
[
32.392,
43.63
],
[
44.838,
45.372
],
[
46.602,
47.88
],
[
48.251,
50.736
],
[
51.943,
52.454
],
[
53.615,
57.864
],
[
60.836,
62.926
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.488,
"exit_s": 63.832,
"active_fraction": 0.9572,
"segments": [
[
0.488,
63.832
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.488,
"exit_s": 63.832,
"active_fraction": 0.9572,
"segments": [
[
0.488,
63.832
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.488,
"exit_s": 63.344,
"active_fraction": 0.9498,
"segments": [
[
0.488,
63.344
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.488,
"exit_s": 63.437,
"active_fraction": 0.9512,
"segments": [
[
0.488,
63.437
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.488,
"exit_s": 62.276,
"active_fraction": 0.9379,
"segments": [
[
0.488,
62.276
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 1.834,
"exit_s": 59.327,
"active_fraction": 0.5517,
"segments": [
[
1.834,
2.461
],
[
3.622,
4.249
],
[
5.41,
5.991
],
[
6.594,
7.779
],
[
8.94,
9.59
],
[
10.612,
11.355
],
[
12.376,
13.119
],
[
13.723,
14.907
],
[
16.068,
16.695
],
[
17.856,
18.437
],
[
19.621,
20.55
],
[
20.944,
21.989
],
[
23.057,
23.8
],
[
24.961,
25.565
],
[
26.61,
27.655
],
[
28.073,
29.118
],
[
30.279,
30.906
],
[
32.067,
32.694
],
[
33.855,
34.435
],
[
35.178,
36.246
],
[
37.384,
38.011
],
[
39.056,
39.799
],
[
40.821,
41.866
],
[
42.167,
43.352
],
[
44.513,
45.14
],
[
46.301,
46.881
],
[
47.949,
48.669
],
[
49.389,
50.434
],
[
51.502,
52.245
],
[
53.406,
54.01
],
[
55.055,
56.099
],
[
56.517,
57.562
],
[
58.746,
59.327
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.6036,
"sub|bass": 0.4257,
"sub|low_mid": 0.3415,
"sub|mid": 0.3415,
"sub|upper_mid": 0.3442,
"sub|presence": 0.3437,
"sub|brilliance": 0.342,
"sub|air": 0.4225,
"low_bass|bass": 0.6708,
"low_bass|low_mid": 0.5522,
"low_bass|mid": 0.5522,
"low_bass|upper_mid": 0.5531,
"low_bass|presence": 0.5522,
"low_bass|brilliance": 0.5451,
"low_bass|air": 0.5068,
"bass|low_mid": 0.6857,
"bass|mid": 0.6857,
"bass|upper_mid": 0.691,
"bass|presence": 0.69,
"bass|brilliance": 0.6897,
"bass|air": 0.5263,
"low_mid|mid": 1.0,
"low_mid|upper_mid": 0.9923,
"low_mid|presence": 0.9938,
"low_mid|brilliance": 0.9798,
"low_mid|air": 0.5764,
"mid|upper_mid": 0.9923,
"mid|presence": 0.9938,
"mid|brilliance": 0.9798,
"mid|air": 0.5764,
"upper_mid|presence": 0.9985,
"upper_mid|brilliance": 0.9874,
"upper_mid|air": 0.5809,
"presence|brilliance": 0.986,
"presence|air": 0.58,
"brilliance|air": 0.5883
},
"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
],
"lanes": [
0,
0,
0,
7,
7,
5,
5,
6,
6,
5,
6,
6,
9,
8,
5,
5,
5,
5,
5,
6,
6,
8,
9,
8,
7,
8,
8,
7,
7,
7,
8,
9,
9,
9,
9,
8,
9,
9,
9,
8,
9,
9,
8,
6,
7,
7,
6,
6,
6,
7,
9,
9,
7,
6,
6,
7,
6,
6,
7,
9,
9,
9,
7,
7,
7,
7,
7,
8,
8,
9,
9,
9,
8,
7,
8,
8,
8,
8,
8,
9,
9,
8,
5,
5,
5,
5,
6,
6,
8,
9,
8,
9,
6,
6,
5,
5,
5,
6,
9,
9,
8,
7,
7,
8,
7,
7,
7,
9,
9,
9,
9,
7,
6,
7,
7,
7,
7,
9,
9,
7,
6,
5,
6,
6,
5,
6,
8,
9,
9,
7,
5,
5,
5,
5,
5,
6,
9,
9,
8,
7,
7,
8,
8,
7,
8,
8,
9,
9,
9,
6,
6,
6,
7,
7,
7,
9,
9,
8,
7,
6,
6,
5,
5,
6,
6,
9,
8,
5,
5,
5,
5,
5,
6,
6,
8,
9,
9,
7,
6,
7,
7,
7,
7,
8,
9,
9,
9,
9,
8,
9,
9,
9,
7,
9,
9,
9,
6,
6,
7,
6,
6,
6,
7,
9,
9,
8,
6,
7,
7,
7,
6,
7,
8,
9,
9,
7,
7,
7,
7,
8,
8,
8,
9,
9,
9,
8,
7,
8,
8,
8,
8,
8,
9,
9,
8,
5,
5,
5,
5,
6,
6,
8,
9,
9,
9,
6,
6,
5,
5,
5,
6,
9,
9,
8,
7,
7,
8,
7,
6,
7,
9,
9,
9,
9,
6,
6,
7,
7,
7,
7,
9,
9,
8,
6,
5,
6,
6,
5,
6,
7,
9,
9,
8,
5,
5,
5,
5,
5,
6,
9,
9,
8,
8,
7,
8,
7,
7,
8,
8,
9,
9,
9,
7,
6,
6,
7,
7,
7,
9,
9,
8,
7,
5,
6,
5,
5,
5,
6,
9,
8,
6,
5,
5,
6,
5,
5,
6,
7,
9,
8,
6,
6,
6,
6,
6,
6,
6,
8,
7,
6,
5,
4,
3,
2,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 6.819
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.1158,
"at_s": 7.663,
"db_delta": -0.22,
"lanes_removed": 1.57,
"bars_held_s": 5.271,
"re_enters_at_s": 12.934
},
{
"position": 0.2235,
"at_s": 14.791,
"db_delta": -1.88,
"lanes_removed": 1.54,
"bars_held_s": 10.286,
"re_enters_at_s": 25.078
},
{
"position": 0.26,
"at_s": 17.206,
"db_delta": -1.94,
"lanes_removed": 1.86,
"bars_held_s": 0.604,
"re_enters_at_s": 17.81
},
{
"position": 0.3319,
"at_s": 21.966,
"db_delta": 0.86,
"lanes_removed": 1.62,
"bars_held_s": 3.088,
"re_enters_at_s": 25.054
},
{
"position": 0.4147,
"at_s": 27.446,
"db_delta": -0.52,
"lanes_removed": 1.57,
"bars_held_s": 4.899,
"re_enters_at_s": 32.345
},
{
"position": 0.4393,
"at_s": 29.071,
"db_delta": -0.71,
"lanes_removed": 1.51,
"bars_held_s": 1.161,
"re_enters_at_s": 30.232
},
{
"position": 0.546,
"at_s": 36.13,
"db_delta": -0.23,
"lanes_removed": 1.51,
"bars_held_s": 5.248,
"re_enters_at_s": 41.378
},
{
"position": 0.6537,
"at_s": 43.259,
"db_delta": -1.92,
"lanes_removed": 1.68,
"bars_held_s": 10.263,
"re_enters_at_s": 53.522
},
{
"position": 0.6902,
"at_s": 45.674,
"db_delta": -1.93,
"lanes_removed": 1.85,
"bars_held_s": 0.58,
"re_enters_at_s": 46.254
},
{
"position": 0.7968,
"at_s": 52.733,
"db_delta": -2.4,
"lanes_removed": 1.81,
"bars_held_s": 0.488,
"re_enters_at_s": 53.22
},
{
"position": 0.8442,
"at_s": 55.867,
"db_delta": -0.2,
"lanes_removed": 1.59,
"bars_held_s": 9.729,
"re_enters_at_s": 65.596
},
{
"position": 0.8688,
"at_s": 57.493,
"db_delta": -0.63,
"lanes_removed": 1.53,
"bars_held_s": 8.104,
"re_enters_at_s": 65.596
},
{
"position": 0.9498,
"at_s": 62.856,
"db_delta": -2.36,
"lanes_removed": 1.67,
"bars_held_s": 2.74,
"re_enters_at_s": 65.596
},
{
"position": 0.9681,
"at_s": 64.064,
"db_delta": -7.35,
"lanes_removed": 1.59,
"bars_held_s": 1.533,
"re_enters_at_s": 65.596
},
{
"position": 0.9863,
"at_s": 65.271,
"db_delta": -66.52,
"lanes_removed": -0.0,
"bars_held_s": 0.325,
"re_enters_at_s": 65.596
}
],
"raises": [
{
"position": 0.0091,
"start_s": 0.604,
"end_s": 26.053,
"db_delta": 128.41,
"lanes_added": 4.3,
"slope_db_per_s": 5.046
},
{
"position": 0.0274,
"start_s": 1.811,
"end_s": 2.252,
"db_delta": 0.23,
"lanes_added": 1.88,
"slope_db_per_s": 0.515
},
{
"position": 0.0523,
"start_s": 3.46,
"end_s": 26.053,
"db_delta": -0.15,
"lanes_added": 1.53,
"slope_db_per_s": -0.007
},
{
"position": 0.0828,
"start_s": 5.48,
"end_s": 10.333,
"db_delta": 0.19,
"lanes_added": 1.51,
"slope_db_per_s": 0.039
},
{
"position": 0.1347,
"start_s": 8.916,
"end_s": 9.822,
"db_delta": -0.21,
"lanes_added": 1.59,
"slope_db_per_s": -0.227
},
{
"position": 0.1604,
"start_s": 10.612,
"end_s": 15.395,
"db_delta": -0.39,
"lanes_added": 1.58,
"slope_db_per_s": -0.082
},
{
"position": 0.2418,
"start_s": 15.999,
"end_s": 17.043,
"db_delta": 0.29,
"lanes_added": 2.11,
"slope_db_per_s": 0.275
},
{
"position": 0.2975,
"start_s": 19.691,
"end_s": 20.875,
"db_delta": 1.99,
"lanes_added": 1.51,
"slope_db_per_s": 1.68
},
{
"position": 0.3502,
"start_s": 23.174,
"end_s": 23.986,
"db_delta": 0.97,
"lanes_added": 2.06,
"slope_db_per_s": 1.197
},
{
"position": 0.3744,
"start_s": 24.776,
"end_s": 25.867,
"db_delta": 0.76,
"lanes_added": 1.52,
"slope_db_per_s": 0.692
},
{
"position": 0.4575,
"start_s": 30.279,
"end_s": 30.581,
"db_delta": 0.86,
"lanes_added": 2.14,
"slope_db_per_s": 2.833
},
{
"position": 0.4821,
"start_s": 31.904,
"end_s": 54.637,
"db_delta": -0.01,
"lanes_added": 1.6,
"slope_db_per_s": -0.001
},
{
"position": 0.5646,
"start_s": 37.361,
"end_s": 38.243,
"db_delta": -0.21,
"lanes_added": 1.55,
"slope_db_per_s": -0.235
},
{
"position": 0.5909,
"start_s": 39.102,
"end_s": 43.77,
"db_delta": -0.18,
"lanes_added": 1.51,
"slope_db_per_s": -0.038
},
{
"position": 0.6719,
"start_s": 44.466,
"end_s": 45.441,
"db_delta": 0.45,
"lanes_added": 2.22,
"slope_db_per_s": 0.459
},
{
"position": 0.7274,
"start_s": 48.135,
"end_s": 49.319,
"db_delta": 1.99,
"lanes_added": 1.5,
"slope_db_per_s": 1.677
},
{
"position": 0.754,
"start_s": 49.9,
"end_s": 50.875,
"db_delta": 1.1,
"lanes_added": 1.51,
"slope_db_per_s": 1.124
},
{
"position": 0.7786,
"start_s": 51.525,
"end_s": 52.524,
"db_delta": 0.27,
"lanes_added": 1.57,
"slope_db_per_s": 0.271
},
{
"position": 0.887,
"start_s": 58.7,
"end_s": 58.955,
"db_delta": 0.3,
"lanes_added": 1.86,
"slope_db_per_s": 1.173
},
{
"position": 0.9123,
"start_s": 60.372,
"end_s": 61.603,
"db_delta": -0.97,
"lanes_added": 1.62,
"slope_db_per_s": -0.785
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.441
},
{
"position": 0.9814,
"at_s": 64.946,
"duration_s": 1.231
}
],
"tuttis": [
{
"position": 0.0849,
"at_s": 5.619,
"duration_s": 1.463,
"lanes": 9
},
{
"position": 0.5147,
"at_s": 34.064,
"duration_s": 0.789,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.026,
"seconds": 1.718,
"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": 15,
"raises": 20,
"breaks": 2,
"tuttis": 2
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.464,
"time_to_hook_s": 0.801,
"time_to_hook_bars": 0.45,
"time_to_full_texture_s": 2.159,
"time_to_full_texture_bars": 1.22,
"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
],
"values": [
0.0566,
0.5054,
0.5227,
0.6545,
0.5021,
0.5638,
0.5984,
0.6618,
0.7138,
0.7317,
0.7851,
0.6616,
0.6173,
0.6648,
0.5868,
0.7383,
0.6564,
0.7424,
0.7163,
0.7483,
0.7033,
0.5474,
0.6586,
0.532,
0.543,
0.6065,
0.5917,
0.7157,
0.5525,
0.6201,
0.5734,
0.5194,
0.6478,
0.5621,
0.6728,
0.5667,
0.6524,
0.6548,
0.5899,
0.6719,
0.5183,
0.5197,
0.4881,
0.5185,
0.6613,
0.654,
0.7345,
0.7053,
0.6816,
0.6201,
0.6315,
0.7462,
0.6264,
0.7259,
0.6453,
0.7003,
0.7605,
0.7326,
0.8167,
0.5536,
0.5572,
0.6518,
0.5606,
0.6513,
0.6241,
0.7194,
0.5436,
0.6126,
0.6384,
0.5566,
0.6714,
0.5236,
0.5656,
0.6014,
0.6201,
0.6445,
0.5515,
0.6726,
0.4629,
0.4618,
0.5054,
0.4212,
0.5947,
0.4315,
0.42,
0.3122,
0.0786,
0.0448,
0.0621,
0.0001
],
"peak_position_normalised": 0.2207
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.7647,
"bars": 37,
"index_per_bar": [
0.6247,
0.799,
0.8948,
1.0,
0.9014,
0.87,
0.9148,
0.9423,
0.8596,
0.8527,
0.8914,
0.9112,
0.8647,
0.8322,
0.9029,
0.9292,
0.868,
0.8036,
0.8755,
0.9735,
0.9302,
0.8671,
0.9063,
0.9402,
0.8869,
0.8467,
0.8741,
0.9094,
0.8813,
0.8347,
0.8822,
0.9339,
0.8744,
0.7984,
0.8219,
0.773,
0.2119
],
"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": 1,
"at_s": 1.76,
"delta": 0.174,
"at_section_boundary": true
},
{
"bar": 36,
"at_s": 63.53,
"delta": -0.561,
"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": 0.65,
"melodic_salience": 0.8009,
"voiced_fraction": 0.3498,
"note_count": 43,
"mean_lanes": 6.819,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 7.94,
"peak_position_normalised": 0.2042,
"peak_at_s": 13.514,
"arc_curve_db": [
-62.31,
-68.04,
-11.42,
-11.45,
-12.05,
-11.01,
-9.28,
-9.07,
-8.75,
-7.97,
-7.92,
-7.98,
-7.99,
-8.54,
-9.43,
-8.75,
-8.29,
-8.3,
-7.5,
-7.43,
-8.92,
-10.67,
-10.38,
-10.69,
-10.97,
-10.11,
-11.07,
-10.64,
-10.18,
-10.32,
-10.24,
-10.74,
-10.64,
-11.47,
-10.64,
-10.92,
-11.31,
-10.16,
-11.13,
-11.76,
-11.91,
-12.06,
-12.15,
-11.57,
-9.94,
-9.12,
-8.93,
-8.07,
-7.81,
-7.93,
-8.05,
-8.33,
-9.28,
-9.09,
-8.18,
-8.32,
-7.78,
-7.35,
-8.52,
-10.1,
-10.23,
-10.54,
-11.41,
-10.41,
-10.81,
-10.76,
-9.86,
-10.33,
-10.3,
-10.8,
-10.61,
-11.21,
-10.72,
-10.65,
-11.81,
-10.47,
-10.92,
-11.88,
-11.66,
-12.01,
-13.19,
-15.05,
-14.64,
-15.52,
-18.98,
-22.46,
-28.47,
-41.76,
-102.63,
-84.07
],
"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
]
},
"register": {
"melody_span_semitones": 17.0,
"melody_tessitura_midi": 53.0,
"bass_floor_band": {
"sub": 0.00294,
"low_bass": 0.15938,
"bass": 0.32802,
"low_mid": 0.10837,
"mid": 0.30487,
"upper_mid": 0.06138,
"presence": 0.02727,
"brilliance": 0.00463,
"air": 0.00304,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00294,
"low_bass": 0.15938,
"bass": 0.32802,
"low_mid": 0.10837,
"mid": 0.30487,
"upper_mid": 0.06138,
"presence": 0.02727,
"brilliance": 0.00463,
"air": 0.00304,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.03293,
"seam_ratio": 30.366,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8267,
"head_rms_trend": 0.8192,
"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": 1614.3,
"spectral_centroid_curve_hz": [
0.0,
2252.3,
1266.7,
1761.9,
2133.7,
1847.3,
957.8,
2054.3,
1008.0,
889.0,
2171.2,
1055.9,
1046.3,
1756.5,
1127.7,
1754.5,
1386.0,
2096.0,
1242.0,
1766.2,
878.4,
1883.6,
2160.2,
1279.2,
2367.4,
937.2,
1183.4,
2664.9,
1205.2,
1979.3,
2112.3,
1425.7,
1212.1,
2636.7,
1672.7,
1130.4,
2350.6,
1173.3,
1435.3,
2443.7,
1212.2,
1528.2,
2050.0,
1321.0,
862.9,
1792.6,
1673.0,
1420.7,
1497.7,
890.6,
1308.5,
1632.2,
1132.9,
2545.9,
1271.1,
1111.3,
1488.7,
1245.1,
3621.9,
1930.9,
1551.4,
1280.3,
2737.7,
1016.4,
1159.7,
2804.0,
1183.8,
1662.6,
1729.8,
1296.0,
1699.9,
1995.2,
1944.6,
1039.0,
2360.7,
934.3,
1205.6,
2356.9,
1157.4,
1509.2,
2202.5,
1409.1,
2193.6,
1378.7,
2182.6,
1339.2,
1074.9,
798.6,
1584.3,
0.0
],
"spectral_rolloff85_hz_mean": 3381.8,
"spectral_flatness_mean": 0.02221,
"signature_colour": "warm"
}
}
}