music/exemplars/formula_cards/UNMATCHED__06_King_Beast_Abbe.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__06_King_Beast_Abbe",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\TEKKEN Project & Bandai Namco Game Music\\Tekken 2 (Original Soundtrack)\\06 King, Beast Abbe.m4a",
"sha256": "a50e645c517a519a936b2c3decd3b78626cff2f794b122cb30c3647c3ad75171",
"bytes": 3227114,
"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": "2026-08-07T06:03:58+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": 78.0,
"section_boundaries_s": [
0.0,
8.011,
17.763,
35.387,
48.832,
65.062,
74.466,
78.0
],
"section_count": 7,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9469,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.7623,
"is_repeat": false
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9903,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 3,
"similarity": 0.9918,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 0,
"similarity": 0.9882,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 5,
"similarity": 0.8254,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.4358,
0.9941,
0.3314,
1.0,
0.7967,
0.3855
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 123.05,
"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
],
"curve_bpm": [
54.98,
54.98,
54.98,
54.98,
54.98,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
161.5,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
61.52,
61.52,
61.52,
61.52,
61.52,
61.52,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
123.05,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91,
234.91
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 2.65,
"delta_bpm": -51.58,
"shape": "ramp"
},
{
"position_s": 33.44,
"duration_s": 1.79,
"delta_bpm": 6.64,
"shape": "step"
},
{
"position_s": 56.87,
"duration_s": 4.13,
"delta_bpm": -36.27,
"shape": "step"
},
{
"position_s": 73.68,
"duration_s": 4.25,
"delta_bpm": 76.23,
"shape": "step"
}
],
"dispersion_bpm": 28.005,
"rubato_depth_bpm": 0.0
},
"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": 123.05,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0111
},
"dominant_onset_period_s": 1.9505,
"dominant_onset_period_bpm": 30.76,
"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": 0.648,
"onset_rate_per_s": 10.767
}
},
"tonality": {
"key": "G",
"mode": "major",
"windowed_key_agreement": 0.7,
"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": 1.01,
"onset_bars": 0.52,
"pitch_contour": "-U---UDUD-UUDUD",
"interval_vocabulary_semitones": [
0,
4,
5,
7,
8,
12
],
"intervals": [
0.0,
4.0,
0.0,
0.0,
0.0,
12.0,
-5.0,
4.67,
-11.67,
0.0,
7.0,
7.67,
-7.67,
7.0,
-7.0
],
"range_semitones": 18.67,
"distinctive_deviation": {
"largest_interval_semitones": 12.0,
"at_note_index": 6,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9378,
"self_similarity_baseline": 0.8393,
"self_similarity_lift": 0.0985,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.1887,
"interval_4gram_repetition": 0.0769
},
"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": 3.529,
"exit_s": 72.377,
"active_fraction": 0.8211,
"segments": [
[
3.529,
11.889
],
[
12.051,
49.11
],
[
50.921,
66.99
],
[
69.892,
72.377
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 12.028,
"exit_s": 66.757,
"active_fraction": 0.6512,
"segments": [
[
12.028,
13.328
],
[
17.717,
18.53
],
[
19.203,
34.969
],
[
35.318,
49.412
],
[
50.921,
65.643
],
[
65.852,
66.757
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.464,
"exit_s": 72.377,
"active_fraction": 0.8199,
"segments": [
[
0.464,
2.461
],
[
2.879,
6.293
],
[
6.548,
7.732
],
[
7.941,
8.707
],
[
11.842,
12.701
],
[
15.813,
16.37
],
[
17.647,
68.917
],
[
69.312,
72.377
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.186,
"exit_s": 72.957,
"active_fraction": 0.9298,
"segments": [
[
0.186,
2.276
],
[
2.554,
68.824
],
[
69.033,
72.957
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.186,
"exit_s": 73.236,
"active_fraction": 0.9366,
"segments": [
[
0.186,
73.236
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.186,
"exit_s": 73.468,
"active_fraction": 0.9396,
"segments": [
[
0.186,
73.468
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.186,
"exit_s": 73.189,
"active_fraction": 0.936,
"segments": [
[
0.186,
73.189
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 2.113,
"exit_s": 72.934,
"active_fraction": 0.8923,
"segments": [
[
2.113,
67.245
],
[
68.499,
72.934
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 2.113,
"exit_s": 72.911,
"active_fraction": 0.8857,
"segments": [
[
2.113,
66.154
],
[
68.267,
72.911
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.7776,
"sub|bass": 0.7955,
"sub|low_mid": 0.8832,
"sub|mid": 0.8767,
"sub|upper_mid": 0.8739,
"sub|presence": 0.8773,
"sub|brilliance": 0.9203,
"sub|air": 0.9142,
"low_bass|bass": 0.7387,
"low_bass|low_mid": 0.7004,
"low_bass|mid": 0.6953,
"low_bass|upper_mid": 0.6931,
"low_bass|presence": 0.6957,
"low_bass|brilliance": 0.7298,
"low_bass|air": 0.7294,
"bass|low_mid": 0.8747,
"bass|mid": 0.8754,
"bass|upper_mid": 0.8727,
"bass|presence": 0.876,
"bass|brilliance": 0.8392,
"bass|air": 0.8327,
"low_mid|mid": 0.9914,
"low_mid|upper_mid": 0.9895,
"low_mid|presence": 0.9908,
"low_mid|brilliance": 0.9478,
"low_mid|air": 0.9408,
"mid|upper_mid": 0.9968,
"mid|presence": 0.9994,
"mid|brilliance": 0.9527,
"mid|air": 0.9457,
"upper_mid|presence": 0.9962,
"upper_mid|brilliance": 0.9496,
"upper_mid|air": 0.9427,
"presence|brilliance": 0.9533,
"presence|air": 0.9463,
"brilliance|air": 0.986
},
"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
],
"lanes": [
0,
5,
4,
5,
5,
5,
5,
5,
5,
5,
5,
5,
7,
6,
6,
6,
7,
7,
7,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
8,
7,
7,
8,
8,
8,
8,
8,
8,
7,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
8,
7,
7,
8,
9,
9,
9,
9,
8,
8,
8,
7,
7,
7,
7,
8,
7,
8,
8,
8,
7,
7,
7,
8,
7,
8,
9,
9,
9,
9,
7,
7,
8,
7,
8,
9,
9,
9,
9,
8,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
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,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
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,
7,
7,
7,
8,
8,
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,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
8,
7,
6,
6,
5,
5,
5,
5,
5,
6,
7,
7,
6,
6,
6,
7,
7,
7,
8,
9,
9,
9,
8,
9,
8,
8,
8,
8,
8,
8,
8,
6,
6,
6,
3,
4,
1,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.812
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.632,
"at_s": 49.296,
"db_delta": -4.25,
"lanes_removed": 1.5,
"bars_held_s": 0.743,
"re_enters_at_s": 50.039
},
{
"position": 0.8535,
"at_s": 66.572,
"db_delta": 1.27,
"lanes_removed": 1.5,
"bars_held_s": 10.844,
"re_enters_at_s": 77.415
},
{
"position": 0.9264,
"at_s": 72.26,
"db_delta": -4.43,
"lanes_removed": 1.57,
"bars_held_s": 5.155,
"re_enters_at_s": 77.415
},
{
"position": 0.9419,
"at_s": 73.468,
"db_delta": -6.43,
"lanes_removed": 2.9,
"bars_held_s": 3.947,
"re_enters_at_s": 77.415
},
{
"position": 0.9574,
"at_s": 74.675,
"db_delta": -8.08,
"lanes_removed": -0.0,
"bars_held_s": 2.74,
"re_enters_at_s": 77.415
},
{
"position": 0.9729,
"at_s": 75.883,
"db_delta": -28.2,
"lanes_removed": -0.0,
"bars_held_s": 1.533,
"re_enters_at_s": 77.415
}
],
"raises": [
{
"position": 0.0077,
"start_s": 0.604,
"end_s": 1.556,
"db_delta": 7.74,
"lanes_added": 1.77,
"slope_db_per_s": 8.126
},
{
"position": 0.0366,
"start_s": 2.856,
"end_s": 49.157,
"db_delta": 6.13,
"lanes_added": 0.9,
"slope_db_per_s": 0.132
},
{
"position": 0.1527,
"start_s": 11.912,
"end_s": 12.26,
"db_delta": -0.19,
"lanes_added": 1.52,
"slope_db_per_s": -0.558
},
{
"position": 0.8883,
"start_s": 69.288,
"end_s": 72.075,
"db_delta": 6.2,
"lanes_added": 0.82,
"slope_db_per_s": 2.225
}
],
"breaks": [
{
"position": 0.9639,
"at_s": 75.186,
"duration_s": 2.81
}
],
"tuttis": [
{
"position": 0.2277,
"at_s": 17.763,
"duration_s": 0.766,
"lanes": 9
},
{
"position": 0.2462,
"at_s": 19.203,
"duration_s": 15.766,
"lanes": 9
},
{
"position": 0.4528,
"at_s": 35.318,
"duration_s": 13.793,
"lanes": 9
},
{
"position": 0.6537,
"at_s": 50.991,
"duration_s": 15.65,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0381,
"seconds": 2.971,
"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": 6,
"raises": 4,
"breaks": 1,
"tuttis": 4
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.163,
"time_to_hook_s": 1.01,
"time_to_hook_bars": 0.52,
"time_to_full_texture_s": 12.051,
"time_to_full_texture_bars": 6.18,
"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
],
"values": [
0.1406,
0.3288,
0.3412,
0.4384,
0.4678,
0.5336,
0.5764,
0.5643,
0.5731,
0.5602,
0.5627,
0.5473,
0.5447,
0.5146,
0.5346,
0.535,
0.5815,
0.6139,
0.5526,
0.5962,
0.5708,
0.5669,
0.6088,
0.5394,
0.6488,
0.6834,
0.7507,
0.7444,
0.7154,
0.6979,
0.6953,
0.6995,
0.6876,
0.6791,
0.6792,
0.6761,
0.6848,
0.6845,
0.6992,
0.708,
0.7073,
0.6953,
0.7088,
0.7092,
0.6996,
0.6882,
0.7089,
0.7345,
0.7106,
0.6804,
0.6747,
0.6764,
0.6942,
0.6743,
0.662,
0.6724,
0.6629,
0.6883,
0.6868,
0.6691,
0.6913,
0.6886,
0.6797,
0.6905,
0.6931,
0.6732,
0.5835,
0.5053,
0.5565,
0.6649,
0.6887,
0.692,
0.697,
0.7098,
0.6913,
0.6985,
0.7015,
0.6914,
0.7032,
0.71,
0.6937,
0.7188,
0.6996,
0.7207,
0.739,
0.7484,
0.7517,
0.6962,
0.6581,
0.5972,
0.4863,
0.3824,
0.3737,
0.4111,
0.4689,
0.602,
0.5625,
0.5122,
0.3895,
0.09,
0.0593,
0.0408,
0.0824,
0.1928,
0.1924
],
"peak_position_normalised": 0.256
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.9504,
"bars": 39,
"index_per_bar": [
0.5431,
0.789,
0.8727,
0.8637,
0.8337,
0.8353,
0.9129,
0.843,
0.8951,
0.9538,
0.9917,
0.9976,
0.9945,
0.9946,
0.9914,
0.9921,
0.9922,
0.9767,
0.982,
1.0,
0.9987,
0.9992,
0.9951,
0.9995,
0.9989,
0.8826,
0.9742,
0.9904,
0.9918,
0.9954,
0.9858,
0.9855,
0.9882,
0.9587,
0.7741,
0.8204,
0.9184,
0.525,
0.0348
],
"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": 1.95,
"delta": 0.246,
"at_section_boundary": true
},
{
"bar": 34,
"at_s": 66.31,
"delta": -0.185,
"at_section_boundary": true
},
{
"bar": 37,
"at_s": 72.17,
"delta": -0.393,
"at_section_boundary": false
},
{
"bar": 38,
"at_s": 74.12,
"delta": -0.49,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 3,
"steps_total": 4,
"boundary_step_share": 0.75,
"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": 0.718,
"melodic_salience": 0.592,
"voiced_fraction": 0.1106,
"note_count": 56,
"mean_lanes": 7.812,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 12.21,
"peak_position_normalised": 0.251,
"peak_at_s": 19.574,
"arc_curve_db": [
-14.74,
-24.69,
-20.52,
-22.42,
-20.47,
-16.77,
-16.41,
-15.26,
-14.56,
-15.13,
-15.78,
-15.55,
-15.44,
-15.16,
-15.56,
-15.93,
-15.35,
-15.29,
-15.56,
-15.45,
-15.84,
-15.72,
-14.89,
-15.41,
-14.47,
-12.22,
-10.89,
-11.31,
-12.23,
-12.35,
-12.32,
-12.74,
-12.5,
-12.16,
-12.7,
-12.68,
-12.82,
-12.51,
-11.94,
-12.48,
-12.53,
-12.23,
-12.31,
-12.27,
-12.63,
-12.66,
-11.96,
-11.63,
-12.11,
-13.0,
-12.86,
-12.63,
-12.86,
-12.82,
-12.78,
-12.95,
-12.99,
-12.72,
-12.34,
-12.67,
-12.84,
-12.69,
-12.85,
-12.88,
-12.72,
-13.27,
-16.41,
-19.73,
-16.85,
-13.06,
-12.41,
-11.98,
-12.14,
-12.22,
-12.03,
-11.99,
-11.93,
-11.99,
-12.36,
-12.01,
-11.63,
-11.68,
-11.62,
-11.45,
-11.06,
-10.91,
-11.13,
-12.17,
-14.38,
-15.08,
-15.93,
-18.14,
-21.53,
-21.71,
-18.28,
-16.19,
-15.36,
-17.61,
-25.08,
-34.17,
-41.02,
-53.14,
-78.84,
-101.52,
-106.2
],
"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
]
},
"register": {
"melody_span_semitones": 26.67,
"melody_tessitura_midi": 55.0,
"bass_floor_band": {
"sub": 0.00752,
"low_bass": 0.10446,
"bass": 0.18828,
"low_mid": 0.25443,
"mid": 0.17913,
"upper_mid": 0.09958,
"presence": 0.0415,
"brilliance": 0.05524,
"air": 0.06976,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00752,
"low_bass": 0.10446,
"bass": 0.18828,
"low_mid": 0.25443,
"mid": 0.17913,
"upper_mid": 0.09958,
"presence": 0.0415,
"brilliance": 0.05524,
"air": 0.06976,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.99982,
"interior_distance_median": 0.02741,
"seam_ratio": 36.471,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.4378,
"tail_rms_trend": -0.3807,
"head_rms_trend": 0.1543,
"baked_fade_out": false,
"baked_fade_in": false
},
"ending": "through_or_loop",
"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": 3209.0,
"spectral_centroid_curve_hz": [
3893.7,
1213.4,
1572.0,
3232.6,
3854.1,
3137.3,
3850.6,
2542.4,
2370.9,
2573.0,
2632.7,
2032.0,
3356.8,
2328.2,
3241.0,
3554.3,
3911.4,
3647.5,
3951.5,
4380.5,
3327.9,
3177.2,
3129.3,
2745.0,
3439.3,
4098.7,
4157.3,
3353.9,
3643.7,
3265.8,
3394.8,
3648.3,
2820.2,
2524.6,
2569.7,
2497.8,
2941.5,
2736.8,
3393.4,
3818.2,
3778.0,
3094.0,
3707.6,
3856.8,
3710.5,
2968.7,
3678.0,
4154.0,
3549.4,
3048.3,
2953.4,
2895.2,
3863.0,
2841.5,
2204.4,
2859.0,
2312.4,
3235.3,
2931.8,
2358.9,
3695.2,
3506.2,
3031.4,
3628.0,
3887.7,
3964.5,
2418.5,
4344.5,
2717.4,
3012.3,
2351.4,
2776.3,
2964.8,
3581.2,
2313.1,
2783.8,
2917.7,
2306.1,
3208.4,
2921.4,
1957.6,
3092.5,
2082.9,
2872.2,
3246.5,
3476.1,
3527.0,
2988.1,
3594.8,
1925.8,
1470.7,
1731.8,
2026.0,
3204.7,
2520.7,
3076.2,
3185.7,
2657.6,
3669.6,
2862.2,
2397.8,
1829.2,
4175.0,
9915.2,
9896.1
],
"spectral_rolloff85_hz_mean": 6731.9,
"spectral_flatness_mean": 0.04502,
"signature_colour": "bright"
}
}
}