music/exemplars/formula_cards/UNMATCHED__185_Tile_Puzzle.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__185_Tile_Puzzle",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\185 Tile Puzzle.m4a",
"sha256": "cce80f99061e598335281cdaad7d1791882c41544b9e84d9c26fcf4f034f1ee0",
"bytes": 3693661,
"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": "2026-08-07T04:06:12+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": 95.202,
"section_boundaries_s": [
0.0,
4.365,
13.839,
20.526,
28.143,
34.551,
46.068,
55.728,
62.415,
72.911,
82.384,
90.001,
95.202
],
"section_count": 12,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9766,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9936,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9814,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 3,
"similarity": 0.9831,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 1,
"similarity": 0.9892,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 1,
"similarity": 0.9995,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 2,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 3,
"similarity": 0.998,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 5,
"similarity": 0.9935,
"is_repeat": true
},
{
"section": 10,
"most_like_section": 5,
"similarity": 0.9947,
"is_repeat": true
},
{
"section": 11,
"most_like_section": 0,
"similarity": 0.8913,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.8431,
0.6701,
0.4852,
0.5353,
0.6787,
0.8834,
0.6152,
0.5268,
0.6847,
0.6253,
1.0
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 258.4,
"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,
83.59,
83.96,
84.33,
84.71,
85.08,
85.45,
85.82,
86.19,
86.56,
86.94,
87.31,
87.68,
88.05,
88.42,
88.79,
89.16,
89.54,
89.91,
90.28,
90.65,
91.02,
91.39,
91.77,
92.14,
92.51,
92.88,
93.25,
93.62,
93.99,
94.37,
94.74,
95.11
],
"curve_bpm": [
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
63.02,
63.02,
63.02,
63.02,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
63.02,
63.02,
63.02,
63.02,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
71.78,
71.78,
71.78,
71.78,
71.78,
71.78,
258.4,
258.4,
258.4,
258.4,
71.78,
71.78,
71.78,
71.78,
71.78,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 6.52,
"delta_bpm": -163.87,
"shape": "ramp"
},
{
"position_s": 26.15,
"duration_s": 3.09,
"delta_bpm": -82.77,
"shape": "step"
},
{
"position_s": 36.2,
"duration_s": 7.17,
"delta_bpm": -140.13,
"shape": "step"
},
{
"position_s": 68.03,
"duration_s": 3.34,
"delta_bpm": -91.31,
"shape": "step"
},
{
"position_s": 78.07,
"duration_s": 7.29,
"delta_bpm": -108.28,
"shape": "step"
}
],
"dispersion_bpm": 73.946,
"rubato_depth_bpm": 186.621
},
"global_bpm": 123.05,
"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": 123.05,
"tempo_bpm_median_local": 99.38,
"tempo_iqr_bpm": 23.66,
"tempo_stability": 0.0476,
"beat_interval_cv": 0.0244
},
"dominant_onset_period_s": 3.8081,
"dominant_onset_period_bpm": 15.76,
"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": 0.751,
"onset_rate_per_s": 10.764
}
},
"tonality": {
"key": "B",
"mode": "major",
"windowed_key_agreement": 0.4583,
"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": 0.86,
"pitch_contour": "-D--UDUDDU-D-UD",
"interval_vocabulary_semitones": [
0,
2,
5,
7,
8,
10,
28,
38
],
"intervals": [
0.0,
-10.0,
0.0,
0.33,
1.67,
-2.0,
38.0,
-28.0,
-7.0,
7.0,
0.0,
-8.0,
0.0,
5.0,
-5.0
],
"range_semitones": 38.0,
"distinctive_deviation": {
"largest_interval_semitones": 38.0,
"at_note_index": 7,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9897,
"self_similarity_baseline": 0.827,
"self_similarity_lift": 0.1627,
"recurrence_lag_s": 41.889,
"interval_3gram_repetition": 0.511,
"interval_4gram_repetition": 0.4033
},
"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": 3.46,
"exit_s": 85.403,
"active_fraction": 0.6186,
"segments": [
[
3.46,
4.598
],
[
4.667,
5.364
],
[
5.666,
6.269
],
[
8.522,
9.613
],
[
10.379,
11.146
],
[
16.138,
17.345
],
[
17.995,
19.11
],
[
20.387,
21.06
],
[
21.85,
23.011
],
[
23.754,
24.845
],
[
25.612,
26.796
],
[
28.003,
28.746
],
[
29.466,
30.604
],
[
31.835,
32.578
],
[
32.787,
35.434
],
[
36.571,
38.336
],
[
40.38,
42.121
],
[
50.434,
51.502
],
[
52.291,
53.476
],
[
58.05,
59.118
],
[
59.907,
61.022
],
[
62.299,
62.996
],
[
63.762,
64.969
],
[
65.666,
66.827
],
[
67.524,
68.731
],
[
69.915,
70.658
],
[
71.378,
72.562
],
[
73.723,
74.466
],
[
74.699,
76.835
],
[
78.53,
80.202
],
[
82.315,
84.103
],
[
84.66,
85.403
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.488,
"exit_s": 92.601,
"active_fraction": 0.9654,
"segments": [
[
0.488,
91.185
],
[
91.417,
92.601
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.488,
"exit_s": 92.16,
"active_fraction": 0.9654,
"segments": [
[
0.488,
4.133
],
[
4.203,
92.16
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.488,
"exit_s": 92.996,
"active_fraction": 0.9734,
"segments": [
[
0.488,
92.996
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.488,
"exit_s": 92.671,
"active_fraction": 0.9703,
"segments": [
[
0.488,
92.671
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.488,
"exit_s": 93.112,
"active_fraction": 0.9703,
"segments": [
[
0.488,
92.16
],
[
92.439,
93.112
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.488,
"exit_s": 92.996,
"active_fraction": 0.9717,
"segments": [
[
0.488,
92.996
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.488,
"exit_s": 92.114,
"active_fraction": 0.9649,
"segments": [
[
0.488,
92.114
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.488,
"exit_s": 91.951,
"active_fraction": 0.9337,
"segments": [
[
0.488,
4.017
],
[
4.296,
21.711
],
[
21.92,
23.591
],
[
24.776,
25.472
],
[
25.728,
26.517
],
[
26.68,
44.536
],
[
44.768,
63.623
],
[
63.808,
65.48
],
[
66.223,
67.384
],
[
67.617,
83.313
],
[
83.476,
86.448
],
[
86.68,
91.254
],
[
91.44,
91.951
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.6408,
"sub|bass": 0.6396,
"sub|low_mid": 0.6355,
"sub|mid": 0.6376,
"sub|upper_mid": 0.6364,
"sub|presence": 0.6366,
"sub|brilliance": 0.6403,
"sub|air": 0.6319,
"low_bass|bass": 0.9945,
"low_bass|low_mid": 0.9917,
"low_bass|mid": 0.995,
"low_bass|upper_mid": 0.9895,
"low_bass|presence": 0.9935,
"low_bass|brilliance": 0.9945,
"low_bass|air": 0.9642,
"bass|low_mid": 0.9917,
"bass|mid": 0.995,
"bass|upper_mid": 0.994,
"bass|presence": 0.9935,
"bass|brilliance": 0.9985,
"bass|air": 0.9657,
"low_mid|mid": 0.9937,
"low_mid|upper_mid": 0.9942,
"low_mid|presence": 0.9982,
"low_mid|brilliance": 0.9912,
"low_mid|air": 0.9587,
"mid|upper_mid": 0.9905,
"mid|presence": 0.9945,
"mid|brilliance": 0.9945,
"mid|air": 0.9608,
"upper_mid|presence": 0.996,
"upper_mid|brilliance": 0.994,
"upper_mid|air": 0.9613,
"presence|brilliance": 0.993,
"presence|air": 0.9604,
"brilliance|air": 0.9657
},
"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,
83.592,
83.778,
83.963,
84.149,
84.335,
84.521,
84.706,
84.892,
85.078,
85.264,
85.449,
85.635,
85.821,
86.007,
86.192,
86.378,
86.564,
86.75,
86.936,
87.121,
87.307,
87.493,
87.679,
87.864,
88.05,
88.236,
88.422,
88.607,
88.793,
88.979,
89.165,
89.35,
89.536,
89.722,
89.908,
90.093,
90.279,
90.465,
90.651,
90.836,
91.022,
91.208,
91.394,
91.58,
91.765,
91.951,
92.137,
92.323,
92.508,
92.694,
92.88,
93.066,
93.251,
93.437,
93.623,
93.809,
93.994,
94.18,
94.366,
94.552,
94.737,
94.923,
95.109
],
"lanes": [
0,
0,
0,
9,
8,
9,
9,
9,
9,
8,
9,
8,
8,
9,
8,
8,
9,
8,
8,
9,
9,
9,
8,
8,
9,
8,
9,
9,
9,
8,
8,
9,
9,
9,
8,
8,
9,
8,
8,
8,
8,
9,
8,
8,
9,
8,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
8,
9,
8,
9,
8,
8,
9,
8,
9,
8,
8,
9,
8,
8,
8,
8,
9,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
8,
9,
8,
9,
9,
9,
9,
8,
9,
8,
7,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
8,
9,
8,
9,
9,
8,
8,
9,
9,
8,
8,
9,
9,
9,
9,
8,
9,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
9,
9,
8,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
9,
9,
8,
9,
8,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
9,
9,
9,
8,
9,
9,
8,
9,
8,
8,
8,
7,
9,
8,
8,
9,
8,
9,
8,
8,
9,
8,
9,
9,
8,
9,
8,
8,
9,
8,
9,
8,
8,
8,
8,
9,
8,
8,
9,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
9,
9,
9,
9,
9,
9,
8,
8,
8,
8,
9,
9,
8,
9,
8,
9,
9,
8,
9,
8,
8,
8,
8,
9,
8,
8,
8,
8,
9,
9,
8,
9,
9,
9,
9,
9,
9,
8,
9,
9,
8,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
9,
9,
8,
9,
9,
9,
9,
8,
9,
8,
7,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
9,
9,
8,
9,
9,
9,
8,
9,
9,
7,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
9,
9,
9,
9,
9,
9,
9,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
8,
9,
9,
8,
9,
8,
9,
9,
9,
9,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
8,
8,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
9,
8,
9,
8,
9,
8,
8,
9,
9,
8,
9,
9,
9,
9,
9,
8,
9,
9,
9,
8,
9,
8,
9,
9,
9,
9,
8,
9,
9,
8,
9,
8,
7,
8,
8,
9,
8,
8,
9,
8,
9,
9,
8,
9,
8,
9,
8,
8,
9,
9,
8,
8,
8,
8,
8,
8,
8,
7,
6,
8,
8,
8,
6,
4,
9,
3,
3,
1,
1,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 8.334
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.9668,
"at_s": 92.044,
"db_delta": -3.33,
"lanes_removed": 1.53,
"bars_held_s": 2.577,
"re_enters_at_s": 94.621
},
{
"position": 0.9795,
"at_s": 93.251,
"db_delta": -6.2,
"lanes_removed": 2.28,
"bars_held_s": 1.37,
"re_enters_at_s": 94.621
},
{
"position": 0.9922,
"at_s": 94.459,
"db_delta": -19.84,
"lanes_removed": -0.0,
"bars_held_s": 0.163,
"re_enters_at_s": 94.621
}
],
"raises": [
{
"position": 0.0063,
"start_s": 0.604,
"end_s": 1.695,
"db_delta": 130.21,
"lanes_added": 6.83,
"slope_db_per_s": 119.308
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.441
},
{
"position": 0.9922,
"at_s": 94.459,
"duration_s": 0.743
}
],
"tuttis": [
{
"position": 0.0454,
"at_s": 4.319,
"duration_s": 1.045,
"lanes": 9
},
{
"position": 0.0895,
"at_s": 8.522,
"duration_s": 1.091,
"lanes": 9
},
{
"position": 0.1034,
"at_s": 9.845,
"duration_s": 1.672,
"lanes": 9
},
{
"position": 0.1695,
"at_s": 16.138,
"duration_s": 2.972,
"lanes": 9
},
{
"position": 0.2307,
"at_s": 21.966,
"duration_s": 1.045,
"lanes": 9
},
{
"position": 0.2705,
"at_s": 25.751,
"duration_s": 0.906,
"lanes": 9
},
{
"position": 0.2895,
"at_s": 27.562,
"duration_s": 1.184,
"lanes": 9
},
{
"position": 0.3095,
"at_s": 29.466,
"duration_s": 1.138,
"lanes": 9
},
{
"position": 0.3444,
"at_s": 32.787,
"duration_s": 2.647,
"lanes": 9
},
{
"position": 0.3795,
"at_s": 36.13,
"duration_s": 2.206,
"lanes": 9
},
{
"position": 0.4241,
"at_s": 40.38,
"duration_s": 1.741,
"lanes": 9
},
{
"position": 0.5298,
"at_s": 50.434,
"duration_s": 1.068,
"lanes": 9
},
{
"position": 0.5493,
"at_s": 52.291,
"duration_s": 1.184,
"lanes": 9
},
{
"position": 0.6098,
"at_s": 58.05,
"duration_s": 1.068,
"lanes": 9
},
{
"position": 0.6293,
"at_s": 59.907,
"duration_s": 1.115,
"lanes": 9
},
{
"position": 0.6707,
"at_s": 63.855,
"duration_s": 1.509,
"lanes": 9
},
{
"position": 0.6956,
"at_s": 66.223,
"duration_s": 1.045,
"lanes": 9
},
{
"position": 0.7105,
"at_s": 67.64,
"duration_s": 1.091,
"lanes": 9
},
{
"position": 0.7298,
"at_s": 69.474,
"duration_s": 1.184,
"lanes": 9
},
{
"position": 0.7498,
"at_s": 71.378,
"duration_s": 1.184,
"lanes": 9
},
{
"position": 0.7846,
"at_s": 74.699,
"duration_s": 2.136,
"lanes": 9
},
{
"position": 0.8249,
"at_s": 78.53,
"duration_s": 1.672,
"lanes": 9
},
{
"position": 0.8646,
"at_s": 82.315,
"duration_s": 1.788,
"lanes": 9
},
{
"position": 0.8856,
"at_s": 84.312,
"duration_s": 1.091,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0132,
"seconds": 1.254,
"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": 3,
"raises": 1,
"breaks": 2,
"tuttis": 24
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.464,
"time_to_hook_s": 0.801,
"time_to_hook_bars": 0.86,
"time_to_full_texture_s": 0.488,
"time_to_full_texture_bars": 0.53,
"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,
83.96,
84.71,
85.45,
86.19,
86.94,
87.68,
88.42,
89.16,
89.91,
90.65,
91.39,
92.14,
92.88,
93.62,
94.37,
95.11
],
"values": [
0.0702,
0.6208,
0.6991,
0.7168,
0.7683,
0.7342,
0.7983,
0.7277,
0.731,
0.7882,
0.7281,
0.7175,
0.7148,
0.7203,
0.6917,
0.7798,
0.7425,
0.7305,
0.7654,
0.6793,
0.6803,
0.7385,
0.7379,
0.6987,
0.7034,
0.758,
0.7392,
0.7695,
0.7392,
0.6885,
0.7335,
0.7063,
0.6481,
0.7596,
0.7498,
0.714,
0.7722,
0.7239,
0.7587,
0.7339,
0.7499,
0.7517,
0.7325,
0.7512,
0.7397,
0.7635,
0.7891,
0.7926,
0.7265,
0.7004,
0.7807,
0.7595,
0.7621,
0.6942,
0.7583,
0.6876,
0.7374,
0.7184,
0.6421,
0.7116,
0.59,
0.6381,
0.7359,
0.755,
0.6621,
0.6734,
0.756,
0.7506,
0.7554,
0.7208,
0.6923,
0.7253,
0.7247,
0.7111,
0.7344,
0.7853,
0.7284,
0.7285,
0.6618,
0.7237,
0.7425,
0.7004,
0.679,
0.754,
0.7725,
0.7494,
0.7836,
0.7119,
0.7046,
0.6463,
0.6742,
0.6979,
0.7703,
0.7577,
0.7388,
0.778,
0.6819,
0.7807,
0.7558,
0.6982,
0.7741,
0.7574,
0.7199,
0.7773,
0.7619,
0.6642,
0.7038,
0.763,
0.731,
0.7729,
0.7134,
0.6987,
0.6997,
0.725,
0.7149,
0.7153,
0.7088,
0.6754,
0.7286,
0.6875,
0.6254,
0.6338,
0.5516,
0.4035,
0.3855,
0.2814,
0.1657,
0.1323,
0.067
],
"peak_position_normalised": 0.4073
}
},
"complexity_law": {
"available": true,
"bar_length_s": 0.9288,
"bars": 102,
"index_per_bar": [
0.6312,
0.9392,
0.9362,
0.9434,
0.9635,
0.9541,
0.9543,
0.9327,
0.9314,
0.9757,
0.9587,
0.9807,
0.9501,
0.9453,
0.9362,
0.9335,
0.93,
0.9564,
0.9785,
0.9761,
0.9634,
0.9215,
0.9593,
0.9404,
0.9698,
0.9411,
0.9451,
0.9433,
0.9728,
0.9438,
0.9694,
0.9337,
0.973,
0.9438,
0.9633,
0.9589,
0.972,
0.9746,
0.9477,
0.9692,
1.0,
0.9543,
0.9398,
0.979,
0.9822,
0.9618,
0.9482,
0.9297,
0.9495,
0.9484,
0.9423,
0.9411,
0.9309,
0.9499,
0.9593,
0.9625,
0.9699,
0.9613,
0.9469,
0.9352,
0.9377,
0.9248,
0.96,
0.9715,
0.9614,
0.981,
0.9311,
0.9573,
0.9288,
0.9817,
0.9465,
0.9679,
0.9428,
0.9904,
0.9284,
0.965,
0.9388,
0.9718,
0.9434,
0.9669,
0.9566,
0.9762,
0.9604,
0.9509,
0.9736,
0.9847,
0.9575,
0.9417,
0.9547,
0.9848,
0.9691,
0.9628,
0.9361,
0.9291,
0.9619,
0.9392,
0.9415,
0.8825,
0.85,
0.7463,
0.2854,
0.0473
],
"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": 0.93,
"delta": 0.308,
"at_section_boundary": true
},
{
"bar": 100,
"at_s": 92.88,
"delta": -0.461,
"at_section_boundary": false
},
{
"bar": 101,
"at_s": 93.81,
"delta": -0.238,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 1,
"steps_total": 3,
"boundary_step_share": 0.333,
"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": 1.943,
"melodic_salience": 0.7623,
"voiced_fraction": 0.3441,
"note_count": 185,
"mean_lanes": 8.334,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 7.21,
"peak_position_normalised": 0.7539,
"peak_at_s": 71.773,
"arc_curve_db": [
-61.49,
-65.88,
-9.21,
-9.28,
-9.29,
-9.33,
-8.84,
-8.02,
-8.14,
-8.45,
-8.03,
-8.19,
-8.21,
-8.56,
-8.58,
-8.42,
-8.08,
-7.83,
-8.16,
-8.21,
-8.25,
-7.99,
-8.41,
-8.73,
-8.89,
-9.07,
-8.47,
-7.86,
-7.87,
-8.2,
-8.03,
-8.6,
-8.67,
-8.77,
-9.0,
-8.35,
-8.26,
-8.29,
-8.11,
-7.9,
-7.91,
-8.01,
-8.3,
-8.16,
-8.04,
-8.9,
-8.79,
-8.59,
-8.56,
-8.82,
-8.73,
-8.4,
-8.56,
-8.23,
-8.56,
-9.77,
-10.03,
-9.33,
-10.42,
-10.69,
-10.48,
-10.73,
-9.11,
-8.08,
-8.36,
-8.78,
-8.42,
-8.2,
-8.58,
-8.63,
-8.99,
-8.62,
-8.39,
-8.12,
-8.4,
-8.56,
-8.33,
-8.22,
-8.41,
-8.74,
-8.55,
-9.02,
-8.7,
-8.1,
-7.96,
-7.95,
-8.21,
-8.09,
-8.78,
-8.73,
-8.76,
-8.62,
-8.61,
-8.39,
-7.66,
-8.09,
-8.0,
-8.16,
-8.37,
-8.24,
-8.0,
-8.27,
-9.1,
-8.7,
-8.43,
-8.58,
-8.62,
-8.42,
-8.63,
-8.75,
-8.4,
-8.56,
-9.52,
-10.85,
-10.31,
-10.69,
-10.83,
-10.65,
-9.93,
-9.03,
-10.11,
-11.99,
-14.45,
-17.15,
-20.91,
-26.04,
-33.72,
-49.61,
-38.69
],
"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,
83.96,
84.71,
85.45,
86.19,
86.94,
87.68,
88.42,
89.16,
89.91,
90.65,
91.39,
92.14,
92.88,
93.62,
94.37,
95.11
]
},
"register": {
"melody_span_semitones": 38.33,
"melody_tessitura_midi": 40.0,
"bass_floor_band": {
"sub": 0.02508,
"low_bass": 0.26732,
"bass": 0.19507,
"low_mid": 0.17363,
"mid": 0.07853,
"upper_mid": 0.07643,
"presence": 0.13909,
"brilliance": 0.03035,
"air": 0.0127,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.02508,
"low_bass": 0.26732,
"bass": 0.19507,
"low_mid": 0.17363,
"mid": 0.07853,
"upper_mid": 0.07643,
"presence": 0.13909,
"brilliance": 0.03035,
"air": 0.0127,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.02464,
"seam_ratio": 40.583,
"seam_clean": false,
"tail_rms_over_mid": 0.0003,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.9105,
"head_rms_trend": 0.7403,
"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": 2320.2,
"spectral_centroid_curve_hz": [
0.0,
2933.8,
1805.3,
3110.5,
3166.2,
2481.1,
3477.5,
1747.6,
1848.4,
3084.3,
2694.6,
1447.3,
1641.8,
2535.3,
1243.5,
2937.9,
2122.4,
2435.9,
2546.0,
1576.1,
1489.5,
2830.7,
2073.0,
1447.1,
1690.1,
2900.7,
3136.7,
2512.7,
1900.4,
1500.5,
2030.7,
2295.2,
1256.9,
2838.9,
2603.4,
1910.9,
2845.2,
2580.2,
2179.0,
2554.1,
2082.0,
2216.7,
2703.2,
2275.4,
2937.2,
2913.5,
3518.1,
3385.9,
1840.4,
1469.1,
3027.2,
2596.9,
2636.4,
2175.6,
2554.8,
1506.0,
2608.1,
3526.0,
2165.5,
2847.2,
2116.6,
954.6,
3514.4,
2328.7,
1390.3,
1643.9,
2604.8,
3172.4,
2537.4,
1991.5,
1370.1,
2125.8,
2688.5,
1452.2,
2898.1,
3135.0,
2893.0,
2635.8,
1462.0,
1958.1,
2506.1,
1731.2,
1089.1,
3117.5,
2507.1,
3032.7,
2841.4,
1633.1,
1483.7,
1227.1,
1852.7,
1426.7,
2891.8,
2431.1,
1921.9,
2658.9,
1519.9,
2710.6,
2478.9,
2097.1,
2755.3,
2623.4,
1835.8,
3366.8,
2598.6,
1650.3,
1539.1,
2740.7,
2708.3,
2870.6,
2534.6,
1686.3,
1785.0,
2560.8,
2571.8,
3763.8,
2943.2,
3096.2,
2761.4,
2602.3,
1624.7,
2851.9,
1991.0,
1327.2,
1692.2,
2620.8,
3133.5,
2689.4,
1408.1
],
"spectral_rolloff85_hz_mean": 5216.7,
"spectral_flatness_mean": 0.02575,
"signature_colour": "warm"
}
}
}