music/exemplars/formula_cards/UNMATCHED__159_Lacunosa_Town.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__159_Lacunosa_Town",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\159 Lacunosa Town.m4a",
"sha256": "03e653414be04607f397a72c0db051a27daa8d30137c386e238ab607ef0669aa",
"bytes": 4474531,
"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": "2026-08-07T01:57:40+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": 116.0,
"section_boundaries_s": [
0.0,
6.502,
14.977,
25.542,
38.893,
46.324,
53.87,
60.372,
68.267,
78.948,
92.183,
99.73,
107.276,
116.0
],
"section_count": 13,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9604,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9794,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9954,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 1,
"similarity": 0.9474,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 4,
"similarity": 0.9906,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 0,
"similarity": 0.9991,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 1,
"similarity": 0.9994,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 2,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 3,
"similarity": 1.0,
"is_repeat": true
},
{
"section": 10,
"most_like_section": 4,
"similarity": 0.9999,
"is_repeat": true
},
{
"section": 11,
"most_like_section": 5,
"similarity": 0.9997,
"is_repeat": true
},
{
"section": 12,
"most_like_section": 0,
"similarity": 0.9846,
"is_repeat": true
}
],
"novelty_peak_strength": [
0.5727,
0.4347,
0.3859,
0.6111,
0.3787,
1.0,
0.494,
0.4255,
0.3663,
0.6046,
0.3672,
0.9924
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 95.7,
"curve_times_s": [
0.0,
0.37,
0.74,
1.11,
1.49,
1.86,
2.23,
2.6,
2.97,
3.34,
3.72,
4.09,
4.46,
4.83,
5.2,
5.57,
5.94,
6.32,
6.69,
7.06,
7.43,
7.8,
8.17,
8.54,
8.92,
9.29,
9.66,
10.03,
10.4,
10.77,
11.15,
11.52,
11.89,
12.26,
12.63,
13.0,
13.37,
13.75,
14.12,
14.49,
14.86,
15.23,
15.6,
15.98,
16.35,
16.72,
17.09,
17.46,
17.83,
18.2,
18.58,
18.95,
19.32,
19.69,
20.06,
20.43,
20.81,
21.18,
21.55,
21.92,
22.29,
22.66,
23.03,
23.41,
23.78,
24.15,
24.52,
24.89,
25.26,
25.63,
26.01,
26.38,
26.75,
27.12,
27.49,
27.86,
28.24,
28.61,
28.98,
29.35,
29.72,
30.09,
30.46,
30.84,
31.21,
31.58,
31.95,
32.32,
32.69,
33.07,
33.44,
33.81,
34.18,
34.55,
34.92,
35.29,
35.67,
36.04,
36.41,
36.78,
37.15,
37.52,
37.89,
38.27,
38.64,
39.01,
39.38,
39.75,
40.12,
40.5,
40.87,
41.24,
41.61,
41.98,
42.35,
42.72,
43.1,
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,
95.48,
95.85,
96.22,
96.6,
96.97,
97.34,
97.71,
98.08,
98.45,
98.82,
99.2,
99.57,
99.94,
100.31,
100.68,
101.05,
101.42,
101.8,
102.17,
102.54,
102.91,
103.28,
103.65,
104.03,
104.4,
104.77,
105.14,
105.51,
105.88,
106.25,
106.63,
107.0,
107.37,
107.74,
108.11,
108.48,
108.86,
109.23,
109.6,
109.97,
110.34,
110.71,
111.08,
111.46,
111.83,
112.2,
112.57,
112.94,
113.31,
113.68,
114.06,
114.43,
114.8,
115.17,
115.54,
115.91
],
"curve_bpm": [
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
143.55,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11,
287.11
],
"adjustment_events": [
{
"position_s": 0.0,
"duration_s": 10.26,
"delta_bpm": 111.12,
"shape": "step"
},
{
"position_s": 36.25,
"duration_s": 6.64,
"delta_bpm": 35.6,
"shape": "step"
},
{
"position_s": 49.04,
"duration_s": 14.79,
"delta_bpm": 78.57,
"shape": "step"
},
{
"position_s": 89.42,
"duration_s": 7.29,
"delta_bpm": 36.69,
"shape": "step"
},
{
"position_s": 102.52,
"duration_s": 13.47,
"delta_bpm": 125.74,
"shape": "step"
}
],
"dispersion_bpm": 66.14,
"rubato_depth_bpm": 191.406
},
"global_bpm": 143.55,
"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": 143.55,
"tempo_bpm_median_local": 143.55,
"tempo_iqr_bpm": 47.85,
"tempo_stability": 0.0,
"beat_interval_cv": 0.0216
},
"dominant_onset_period_s": 0.6269,
"dominant_onset_period_bpm": 95.7,
"metre": {
"assumed": "4/4",
"measured": null,
"note": "Bar arithmetic on this card uses 4 beats per bar at the baseline tempo. The onset period beside it is MEASURED; the signature is not."
},
"groove": {
"swing_ratio": 0.494,
"onset_rate_per_s": 10.767
}
},
"tonality": {
"key": "A#",
"mode": "minor",
"windowed_key_agreement": 0.4483,
"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": 0.534,
"onset_bars": 0.21,
"pitch_contour": "UD-DD-UUDU-DDUU",
"interval_vocabulary_semitones": [
0,
2,
5,
7,
10
],
"intervals": [
10.0,
-10.0,
0.0,
-5.0,
-2.0,
0.0,
2.0,
5.0,
-5.0,
5.0,
0.0,
-5.0,
-5.0,
5.0,
7.0
],
"range_semitones": 20.0,
"distinctive_deviation": {
"largest_interval_semitones": 10.0,
"at_note_index": 1,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9944,
"self_similarity_baseline": 0.7229,
"self_similarity_lift": 0.2715,
"recurrence_lag_s": 53.359,
"interval_3gram_repetition": 0.5753,
"interval_4gram_repetition": 0.4811
},
"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": 39.892,
"exit_s": 98.313,
"active_fraction": 0.265,
"segments": [
[
39.892,
40.774
],
[
93.228,
94.11
],
[
97.802,
98.313
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 2.183,
"exit_s": 111.131,
"active_fraction": 0.6163,
"segments": [
[
2.183,
3.251
],
[
3.855,
5.039
],
[
5.526,
6.664
],
[
7.802,
8.359
],
[
8.638,
9.172
],
[
9.474,
10.124
],
[
11.122,
13.212
],
[
13.63,
14.164
],
[
14.466,
15.0
],
[
18.599,
19.505
],
[
21.13,
21.664
],
[
26.564,
28.909
],
[
30.511,
32.972
],
[
33.831,
34.946
],
[
35.921,
38.406
],
[
39.892,
40.821
],
[
41.146,
41.657
],
[
44.466,
45.0
],
[
45.302,
45.813
],
[
48.646,
49.18
],
[
50.294,
50.805
],
[
51.061,
51.641
],
[
52.802,
53.638
],
[
55.542,
56.517
],
[
57.214,
58.096
],
[
58.863,
60.024
],
[
61.138,
61.695
],
[
61.974,
62.578
],
[
62.81,
63.483
],
[
64.505,
65.155
],
[
65.318,
65.921
],
[
66.966,
67.524
],
[
67.802,
68.336
],
[
68.615,
69.126
],
[
74.466,
75.0
],
[
77.81,
78.321
],
[
79.9,
82.245
],
[
83.847,
86.332
],
[
87.191,
88.375
],
[
89.281,
91.765
],
[
93.228,
94.18
],
[
94.482,
94.993
],
[
97.826,
98.337
],
[
104.443,
105.047
],
[
108.878,
109.645
],
[
110.55,
111.131
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.511,
"exit_s": 111.084,
"active_fraction": 0.8559,
"segments": [
[
0.511,
1.695
],
[
2.183,
3.088
],
[
3.831,
4.992
],
[
5.503,
6.571
],
[
7.802,
10.844
],
[
11.122,
11.749
],
[
11.958,
13.421
],
[
13.63,
14.303
],
[
14.466,
24.311
],
[
24.451,
25.147
],
[
25.31,
32.206
],
[
32.601,
35.039
],
[
35.294,
37.547
],
[
37.802,
40.705
],
[
40.937,
43.468
],
[
43.63,
46.788
],
[
47.624,
55.031
],
[
55.519,
56.494
],
[
57.191,
58.329
],
[
58.863,
59.907
],
[
61.138,
62.647
],
[
62.81,
64.203
],
[
64.482,
65.086
],
[
65.318,
66.757
],
[
66.99,
74.327
],
[
74.49,
85.542
],
[
85.937,
88.375
],
[
88.631,
90.883
],
[
91.138,
94.018
],
[
94.296,
96.804
],
[
97.64,
100.148
],
[
100.31,
108.368
],
[
108.878,
109.575
],
[
110.55,
111.084
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.511,
"exit_s": 111.293,
"active_fraction": 0.9071,
"segments": [
[
0.511,
1.811
],
[
2.183,
3.437
],
[
3.831,
5.201
],
[
5.503,
6.803
],
[
7.175,
8.475
],
[
8.638,
10.147
],
[
10.31,
11.796
],
[
12.585,
13.468
],
[
13.63,
40.751
],
[
40.937,
55.147
],
[
55.519,
56.75
],
[
57.191,
58.491
],
[
58.839,
60.14
],
[
61.138,
61.812
],
[
61.974,
62.647
],
[
62.81,
63.483
],
[
63.646,
65.759
],
[
65.921,
94.087
],
[
94.273,
108.484
],
[
108.855,
109.877
],
[
110.62,
111.293
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.604,
"exit_s": 111.293,
"active_fraction": 0.945,
"segments": [
[
0.604,
8.475
],
[
8.638,
12.423
],
[
12.585,
40.751
],
[
40.937,
45.743
],
[
45.929,
61.812
],
[
61.997,
94.11
],
[
94.273,
99.103
],
[
99.265,
108.878
],
[
108.948,
111.293
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.929,
"exit_s": 110.109,
"active_fraction": 0.8629,
"segments": [
[
0.929,
2.368
],
[
2.601,
3.46
],
[
4.272,
6.362
],
[
7.895,
9.311
],
[
9.683,
11.749
],
[
11.958,
13.491
],
[
13.653,
26.308
],
[
26.564,
28.862
],
[
29.048,
32.136
],
[
32.392,
35.48
],
[
35.712,
37.663
],
[
37.825,
39.729
],
[
39.892,
52.663
],
[
54.288,
55.728
],
[
55.96,
56.796
],
[
57.632,
59.699
],
[
61.161,
62.647
],
[
63.019,
63.878
],
[
63.948,
65.086
],
[
65.318,
66.827
],
[
66.99,
79.644
],
[
79.9,
82.152
],
[
82.384,
85.496
],
[
85.728,
88.073
],
[
88.236,
88.863
],
[
89.072,
94.528
],
[
94.691,
95.782
],
[
95.898,
105.999
],
[
107.624,
109.064
],
[
109.366,
110.109
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.72,
"exit_s": 109.668,
"active_fraction": 0.7356,
"segments": [
[
0.72,
1.277
],
[
2.392,
3.181
],
[
4.04,
4.69
],
[
5.712,
6.989
],
[
11.331,
12.214
],
[
13.839,
15.534
],
[
15.72,
22.175
],
[
22.384,
26.331
],
[
26.54,
28.05
],
[
28.212,
28.77
],
[
29.675,
31.37
],
[
31.556,
32.206
],
[
33.019,
35.503
],
[
36.339,
40.124
],
[
41.332,
42.4
],
[
42.585,
43.979
],
[
44.257,
45.209
],
[
46.347,
52.965
],
[
54.056,
54.637
],
[
55.728,
56.424
],
[
57.4,
58.027
],
[
59.072,
60.488
],
[
64.691,
65.55
],
[
67.175,
68.894
],
[
69.056,
75.558
],
[
75.72,
79.644
],
[
79.9,
81.386
],
[
81.548,
82.222
],
[
83.011,
84.73
],
[
84.892,
85.566
],
[
86.355,
88.863
],
[
89.675,
93.46
],
[
94.691,
95.736
],
[
95.945,
97.338
],
[
97.617,
98.569
],
[
100.333,
105.999
],
[
107.416,
107.996
],
[
109.064,
109.668
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.929,
"exit_s": 109.807,
"active_fraction": 0.8375,
"segments": [
[
0.929,
2.159
],
[
2.508,
3.39
],
[
4.04,
5.364
],
[
5.712,
6.943
],
[
8.011,
8.661
],
[
9.66,
10.426
],
[
11.238,
11.796
],
[
12.376,
13.05
],
[
13.839,
36.177
],
[
36.339,
37.779
],
[
38.011,
40.705
],
[
40.914,
42.33
],
[
42.585,
44.002
],
[
44.257,
45.65
],
[
46.347,
46.951
],
[
47.183,
48.808
],
[
48.948,
52.988
],
[
54.195,
55.496
],
[
55.844,
56.726
],
[
57.377,
58.7
],
[
59.048,
60.302
],
[
61.347,
61.997
],
[
63.019,
63.692
],
[
64.598,
65.55
],
[
65.712,
66.386
],
[
67.175,
85.983
],
[
86.146,
91.115
],
[
91.347,
94.041
],
[
94.691,
95.666
],
[
96.363,
97.338
],
[
97.593,
98.987
],
[
99.683,
100.287
],
[
100.937,
102.168
],
[
102.4,
106.324
],
[
107.624,
108.832
],
[
109.296,
109.807
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.929,
"exit_s": 108.112,
"active_fraction": 0.7746,
"segments": [
[
0.929,
1.44
],
[
2.508,
3.158
],
[
4.133,
4.737
],
[
5.828,
6.362
],
[
8.011,
8.8
],
[
8.94,
9.451
],
[
9.66,
10.333
],
[
10.379,
11.122
],
[
11.238,
12.214
],
[
13.839,
14.721
],
[
15.627,
19.505
],
[
19.667,
20.341
],
[
20.387,
22.129
],
[
22.291,
23.893
],
[
24.056,
26.192
],
[
26.54,
28.05
],
[
28.212,
28.862
],
[
28.955,
32.16
],
[
32.299,
35.527
],
[
35.619,
37.849
],
[
37.895,
40.658
],
[
40.914,
42.33
],
[
42.585,
43.979
],
[
44.257,
45.325
],
[
47.183,
48.808
],
[
49.064,
53.011
],
[
54.265,
54.776
],
[
55.937,
56.494
],
[
57.516,
58.073
],
[
59.164,
59.722
],
[
61.347,
61.997
],
[
63.019,
63.646
],
[
63.739,
64.482
],
[
64.575,
65.55
],
[
67.175,
68.824
],
[
68.94,
71.192
],
[
71.355,
72.864
],
[
73.027,
75.488
],
[
75.604,
79.552
],
[
79.9,
82.199
],
[
82.292,
84.73
],
[
84.892,
85.519
],
[
85.728,
88.863
],
[
88.956,
91.185
],
[
91.231,
94.018
],
[
94.691,
95.666
],
[
96.363,
97.315
],
[
97.593,
98.685
],
[
99.776,
100.287
],
[
100.937,
102.121
],
[
102.4,
106.347
],
[
107.601,
108.112
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.4185,
"sub|bass": 0.2999,
"sub|low_mid": 0.289,
"sub|mid": 0.2802,
"sub|upper_mid": 0.2821,
"sub|presence": 0.2598,
"sub|brilliance": 0.259,
"sub|air": 0.274,
"low_bass|bass": 0.6762,
"low_bass|low_mid": 0.6676,
"low_bass|mid": 0.6445,
"low_bass|upper_mid": 0.621,
"low_bass|presence": 0.5689,
"low_bass|brilliance": 0.5799,
"low_bass|air": 0.5722,
"bass|low_mid": 0.9269,
"bass|mid": 0.8905,
"bass|upper_mid": 0.8479,
"bass|presence": 0.7665,
"bass|brilliance": 0.8112,
"bass|air": 0.7856,
"low_mid|mid": 0.9517,
"low_mid|upper_mid": 0.8771,
"low_mid|presence": 0.7923,
"low_mid|brilliance": 0.858,
"low_mid|air": 0.8069,
"mid|upper_mid": 0.8887,
"mid|presence": 0.7781,
"mid|brilliance": 0.8783,
"mid|air": 0.8128,
"upper_mid|presence": 0.7637,
"upper_mid|brilliance": 0.8564,
"upper_mid|air": 0.8128,
"presence|brilliance": 0.8171,
"presence|air": 0.8331,
"brilliance|air": 0.8761
},
"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,
95.295,
95.48,
95.666,
95.852,
96.038,
96.223,
96.409,
96.595,
96.781,
96.967,
97.152,
97.338,
97.524,
97.71,
97.895,
98.081,
98.267,
98.453,
98.638,
98.824,
99.01,
99.196,
99.381,
99.567,
99.753,
99.939,
100.124,
100.31,
100.496,
100.682,
100.867,
101.053,
101.239,
101.425,
101.611,
101.796,
101.982,
102.168,
102.354,
102.539,
102.725,
102.911,
103.097,
103.282,
103.468,
103.654,
103.84,
104.025,
104.211,
104.397,
104.583,
104.768,
104.954,
105.14,
105.326,
105.511,
105.697,
105.883,
106.069,
106.255,
106.44,
106.626,
106.812,
106.998,
107.183,
107.369,
107.555,
107.741,
107.926,
108.112,
108.298,
108.484,
108.669,
108.855,
109.041,
109.227,
109.412,
109.598,
109.784,
109.97,
110.155,
110.341,
110.527,
110.713,
110.899,
111.084,
111.27,
111.456,
111.642,
111.827,
112.013,
112.199,
112.385,
112.57,
112.756,
112.942,
113.128,
113.313,
113.499,
113.685,
113.871,
114.056,
114.242,
114.428,
114.614,
114.799,
114.985,
115.171,
115.357,
115.542,
115.728,
115.914
],
"lanes": [
0,
0,
0,
3,
4,
7,
7,
6,
5,
5,
3,
3,
5,
5,
8,
8,
8,
7,
4,
3,
3,
5,
6,
8,
8,
8,
6,
5,
4,
3,
5,
7,
8,
8,
8,
6,
5,
4,
3,
5,
9,
6,
4,
5,
8,
8,
4,
7,
5,
8,
7,
5,
7,
9,
8,
5,
9,
7,
8,
6,
5,
8,
9,
8,
4,
8,
5,
4,
8,
8,
7,
6,
7,
3,
6,
9,
8,
7,
8,
8,
8,
7,
7,
8,
6,
7,
7,
8,
7,
7,
8,
7,
9,
9,
7,
7,
9,
9,
9,
7,
7,
9,
9,
8,
8,
8,
8,
8,
7,
7,
9,
9,
7,
7,
8,
8,
8,
7,
7,
9,
8,
7,
7,
8,
7,
7,
7,
7,
9,
8,
7,
6,
8,
8,
9,
7,
6,
9,
9,
7,
8,
8,
4,
9,
9,
9,
9,
9,
8,
8,
8,
8,
8,
8,
8,
8,
5,
7,
8,
7,
7,
8,
8,
7,
7,
9,
8,
8,
8,
7,
8,
8,
8,
9,
6,
7,
8,
7,
7,
8,
9,
7,
7,
9,
8,
8,
9,
8,
8,
6,
8,
9,
5,
7,
9,
7,
8,
8,
9,
9,
9,
9,
8,
6,
8,
8,
8,
7,
9,
9,
7,
7,
8,
8,
6,
9,
9,
8,
8,
7,
1,
7,
8,
9,
9,
7,
9,
9,
7,
4,
7,
9,
8,
7,
7,
8,
9,
6,
4,
7,
9,
9,
8,
7,
8,
7,
6,
3,
7,
6,
7,
7,
6,
6,
9,
9,
6,
7,
9,
8,
7,
7,
8,
7,
8,
7,
7,
8,
8,
7,
7,
8,
9,
9,
7,
8,
9,
8,
8,
7,
7,
9,
9,
7,
6,
8,
4,
9,
8,
3,
3,
4,
5,
7,
7,
5,
5,
3,
3,
5,
6,
6,
8,
8,
7,
4,
1,
3,
5,
6,
7,
8,
8,
5,
5,
3,
4,
5,
7,
8,
8,
8,
6,
5,
4,
2,
5,
9,
7,
3,
5,
9,
8,
4,
5,
5,
8,
7,
3,
5,
9,
8,
5,
4,
6,
8,
6,
5,
7,
9,
8,
5,
8,
5,
6,
7,
7,
7,
6,
7,
4,
6,
9,
8,
7,
9,
9,
9,
7,
7,
9,
6,
8,
7,
8,
7,
7,
8,
7,
8,
9,
8,
7,
8,
8,
9,
7,
7,
9,
8,
7,
8,
8,
6,
8,
8,
7,
9,
9,
8,
7,
9,
9,
9,
7,
7,
9,
7,
7,
7,
8,
7,
7,
8,
7,
9,
9,
8,
7,
8,
8,
9,
7,
7,
9,
8,
7,
8,
8,
4,
4,
9,
9,
9,
9,
8,
8,
8,
8,
9,
8,
8,
9,
5,
7,
7,
7,
7,
7,
9,
8,
7,
9,
8,
8,
8,
8,
8,
8,
8,
9,
5,
7,
6,
7,
7,
8,
9,
7,
7,
9,
8,
8,
8,
8,
8,
6,
7,
9,
5,
6,
9,
8,
8,
8,
9,
9,
9,
9,
8,
7,
7,
8,
8,
8,
7,
9,
8,
7,
7,
8,
7,
9,
9,
8,
8,
8,
2,
7,
5,
9,
9,
7,
7,
9,
9,
5,
7,
6,
8,
7,
7,
6,
9,
8,
3,
7,
9,
9,
9,
7,
7,
8,
6,
3,
7,
6,
7,
8,
7,
5,
7,
9,
5,
7,
9,
8,
7,
7,
7,
8,
7,
7,
7,
8,
8,
7,
7,
8,
9,
9,
7,
7,
9,
8,
8,
7,
7,
7,
9,
7,
5,
9,
3,
9,
8,
3,
3,
3,
4,
7,
7,
6,
5,
4,
3,
3,
5,
5,
8,
7,
4,
2,
1,
3,
2,
4,
6,
6,
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": 6.8
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0286,
"at_s": 3.32,
"db_delta": -2.29,
"lanes_removed": 3.57,
"bars_held_s": 0.093,
"re_enters_at_s": 3.413
},
{
"position": 0.0398,
"at_s": 4.621,
"db_delta": -5.15,
"lanes_removed": 1.62,
"bars_held_s": 0.464,
"re_enters_at_s": 5.085
},
{
"position": 0.1131,
"at_s": 13.119,
"db_delta": -4.4,
"lanes_removed": 1.57,
"bars_held_s": 0.186,
"re_enters_at_s": 13.305
},
{
"position": 0.3215,
"at_s": 37.291,
"db_delta": -6.09,
"lanes_removed": 1.26,
"bars_held_s": 0.348,
"re_enters_at_s": 37.64
},
{
"position": 0.3477,
"at_s": 40.333,
"db_delta": -0.15,
"lanes_removed": 1.6,
"bars_held_s": 0.604,
"re_enters_at_s": 40.937
},
{
"position": 0.453,
"at_s": 52.547,
"db_delta": -6.11,
"lanes_removed": 1.2,
"bars_held_s": 0.209,
"re_enters_at_s": 52.756
},
{
"position": 0.4634,
"at_s": 53.754,
"db_delta": -3.41,
"lanes_removed": 2.17,
"bars_held_s": 1.718,
"re_enters_at_s": 55.472
},
{
"position": 0.4738,
"at_s": 54.962,
"db_delta": -2.98,
"lanes_removed": 2.38,
"bars_held_s": 0.116,
"re_enters_at_s": 55.078
},
{
"position": 0.485,
"at_s": 56.262,
"db_delta": -4.95,
"lanes_removed": 1.57,
"bars_held_s": 0.534,
"re_enters_at_s": 56.796
},
{
"position": 0.5168,
"at_s": 59.954,
"db_delta": -0.47,
"lanes_removed": 2.69,
"bars_held_s": 0.093,
"re_enters_at_s": 60.047
},
{
"position": 0.6832,
"at_s": 79.25,
"db_delta": -1.22,
"lanes_removed": 1.5,
"bars_held_s": 0.58,
"re_enters_at_s": 79.83
},
{
"position": 0.7813,
"at_s": 90.627,
"db_delta": -6.03,
"lanes_removed": 0.96,
"bars_held_s": 0.372,
"re_enters_at_s": 90.999
},
{
"position": 0.8073,
"at_s": 93.646,
"db_delta": 0.53,
"lanes_removed": 1.58,
"bars_held_s": 0.673,
"re_enters_at_s": 94.319
},
{
"position": 0.8243,
"at_s": 95.62,
"db_delta": -5.21,
"lanes_removed": 1.5,
"bars_held_s": 0.163,
"re_enters_at_s": 95.782
},
{
"position": 0.9126,
"at_s": 105.86,
"db_delta": -6.27,
"lanes_removed": 1.35,
"bars_held_s": 0.279,
"re_enters_at_s": 106.138
},
{
"position": 0.923,
"at_s": 107.067,
"db_delta": -3.2,
"lanes_removed": 2.38,
"bars_held_s": 8.336,
"re_enters_at_s": 115.403
},
{
"position": 0.9334,
"at_s": 108.275,
"db_delta": -3.81,
"lanes_removed": 2.47,
"bars_held_s": 0.139,
"re_enters_at_s": 108.414
},
{
"position": 0.944,
"at_s": 109.505,
"db_delta": -5.28,
"lanes_removed": 1.62,
"bars_held_s": 0.952,
"re_enters_at_s": 110.457
},
{
"position": 0.9714,
"at_s": 112.686,
"db_delta": -6.21,
"lanes_removed": -0.0,
"bars_held_s": 2.717,
"re_enters_at_s": 115.403
},
{
"position": 0.9826,
"at_s": 113.987,
"db_delta": -6.29,
"lanes_removed": -0.0,
"bars_held_s": 1.416,
"re_enters_at_s": 115.403
},
{
"position": 0.9931,
"at_s": 115.194,
"db_delta": -86.37,
"lanes_removed": -0.0,
"bars_held_s": 0.209,
"re_enters_at_s": 115.403
}
],
"raises": [
{
"position": 0.0052,
"start_s": 0.604,
"end_s": 0.998,
"db_delta": 124.98,
"lanes_added": 4.71,
"slope_db_per_s": 316.609
},
{
"position": 0.0182,
"start_s": 2.113,
"end_s": 2.531,
"db_delta": 5.5,
"lanes_added": 1.59,
"slope_db_per_s": 13.167
},
{
"position": 0.0502,
"start_s": 5.828,
"end_s": 5.991,
"db_delta": 0.65,
"lanes_added": 3.06,
"slope_db_per_s": 4.027
},
{
"position": 0.0621,
"start_s": 7.198,
"end_s": 53.568,
"db_delta": 2.92,
"lanes_added": 1.55,
"slope_db_per_s": 0.063
},
{
"position": 0.2284,
"start_s": 26.494,
"end_s": 26.982,
"db_delta": 1.04,
"lanes_added": 1.51,
"slope_db_per_s": 2.131
},
{
"position": 0.3823,
"start_s": 44.35,
"end_s": 44.582,
"db_delta": 4.34,
"lanes_added": 1.54,
"slope_db_per_s": 18.703
},
{
"position": 0.4954,
"start_s": 57.469,
"end_s": 57.609,
"db_delta": 2.68,
"lanes_added": 3.59,
"slope_db_per_s": 19.213
},
{
"position": 0.5064,
"start_s": 58.746,
"end_s": 59.188,
"db_delta": 5.45,
"lanes_added": 1.63,
"slope_db_per_s": 12.343
},
{
"position": 0.5425,
"start_s": 62.926,
"end_s": 63.019,
"db_delta": 5.22,
"lanes_added": 1.59,
"slope_db_per_s": 56.184
},
{
"position": 0.5777,
"start_s": 67.013,
"end_s": 70.542,
"db_delta": 5.74,
"lanes_added": 1.61,
"slope_db_per_s": 1.627
},
{
"position": 0.7699,
"start_s": 89.304,
"end_s": 90.419,
"db_delta": 1.43,
"lanes_added": 1.51,
"slope_db_per_s": 1.279
},
{
"position": 0.8421,
"start_s": 97.686,
"end_s": 97.942,
"db_delta": 4.07,
"lanes_added": 1.67,
"slope_db_per_s": 15.933
},
{
"position": 0.9544,
"start_s": 110.713,
"end_s": 110.829,
"db_delta": 2.32,
"lanes_added": 2.05,
"slope_db_per_s": 19.983
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.988,
"at_s": 114.614,
"duration_s": 1.37
}
],
"tuttis": [],
"silence_budget": {
"fraction": 0.0196,
"seconds": 2.275,
"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": 21,
"raises": 13,
"breaks": 2,
"tuttis": 0
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.534,
"time_to_hook_bars": 0.21,
"time_to_full_texture_s": 7.407,
"time_to_full_texture_bars": 2.95,
"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,
95.85,
96.6,
97.34,
98.08,
98.82,
99.57,
100.31,
101.05,
101.8,
102.54,
103.28,
104.03,
104.77,
105.51,
106.25,
107.0,
107.74,
108.48,
109.23,
109.97,
110.71,
111.46,
112.2,
112.94,
113.68,
114.43,
115.17,
115.91
],
"values": [
0.0256,
0.2685,
0.3495,
0.3103,
0.4663,
0.2838,
0.471,
0.3091,
0.4696,
0.353,
0.5803,
0.5525,
0.4344,
0.5423,
0.5933,
0.4683,
0.4048,
0.6086,
0.5296,
0.6054,
0.5984,
0.5051,
0.6056,
0.6561,
0.6436,
0.603,
0.6313,
0.5568,
0.5879,
0.6208,
0.582,
0.6068,
0.6606,
0.5867,
0.5569,
0.6191,
0.6694,
0.5988,
0.5966,
0.4589,
0.6262,
0.587,
0.5738,
0.5968,
0.58,
0.6502,
0.5749,
0.5731,
0.4284,
0.6929,
0.6417,
0.5779,
0.6624,
0.5829,
0.6212,
0.3375,
0.6343,
0.5551,
0.5871,
0.6471,
0.6149,
0.5835,
0.5168,
0.6,
0.507,
0.5829,
0.5984,
0.6116,
0.6663,
0.6475,
0.5806,
0.5038,
0.5757,
0.3473,
0.3493,
0.3766,
0.4295,
0.3188,
0.4738,
0.3263,
0.4556,
0.4131,
0.5768,
0.5496,
0.6039,
0.6065,
0.4869,
0.5144,
0.6019,
0.5223,
0.4884,
0.6161,
0.5716,
0.6257,
0.5952,
0.6372,
0.6057,
0.6571,
0.6295,
0.5874,
0.6311,
0.5656,
0.5893,
0.5909,
0.6333,
0.6189,
0.6512,
0.6134,
0.6335,
0.6767,
0.56,
0.6001,
0.5851,
0.6189,
0.5816,
0.6054,
0.545,
0.5526,
0.6337,
0.5207,
0.5384,
0.6377,
0.6199,
0.6166,
0.6227,
0.5803,
0.5668,
0.5855,
0.6028,
0.4793,
0.5472,
0.5649,
0.6052,
0.5606,
0.4586,
0.4793,
0.5619,
0.6197,
0.5706,
0.5853,
0.6339,
0.6336,
0.5577,
0.5807,
0.3331,
0.4344,
0.3255,
0.3014,
0.208,
0.2394,
0.1457,
0.0834,
0.091,
0.0951,
0.0958,
0.1735,
0.0001
],
"peak_position_normalised": 0.3189
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.5078,
"bars": 46,
"index_per_bar": [
0.6177,
0.7972,
0.7979,
0.8859,
0.9097,
0.9435,
0.9589,
0.9993,
0.9832,
0.9659,
0.9726,
0.9691,
0.9859,
0.9965,
0.9939,
0.9824,
0.9486,
0.9767,
0.9166,
0.9717,
0.9883,
0.8004,
0.7238,
0.791,
0.8564,
0.9085,
0.9177,
0.9757,
0.9843,
0.9859,
0.97,
0.9676,
0.9924,
0.996,
0.971,
0.9797,
1.0,
0.9502,
0.94,
0.9374,
0.9675,
0.9878,
0.8455,
0.6683,
0.4447,
0.043
],
"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": 2.51,
"delta": 0.179,
"at_section_boundary": true
},
{
"bar": 21,
"at_s": 52.66,
"delta": -0.188,
"at_section_boundary": true
},
{
"bar": 43,
"at_s": 107.84,
"delta": -0.177,
"at_section_boundary": true
},
{
"bar": 44,
"at_s": 110.34,
"delta": -0.224,
"at_section_boundary": false
},
{
"bar": 45,
"at_s": 112.85,
"delta": -0.402,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 3,
"steps_total": 5,
"boundary_step_share": 0.6,
"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": 2.543,
"melodic_salience": 0.8979,
"voiced_fraction": 0.6956,
"note_count": 295,
"mean_lanes": 6.8,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 16.33,
"peak_position_normalised": 0.1616,
"peak_at_s": 18.739,
"arc_curve_db": [
-64.5,
-73.66,
-20.59,
-20.09,
-20.17,
-20.26,
-19.48,
-20.08,
-19.46,
-18.74,
-16.89,
-14.62,
-14.3,
-13.95,
-13.78,
-13.33,
-13.04,
-13.64,
-13.71,
-13.41,
-11.3,
-11.04,
-10.59,
-11.17,
-11.5,
-9.89,
-10.25,
-12.02,
-12.44,
-11.28,
-11.06,
-10.74,
-11.23,
-11.81,
-10.74,
-11.25,
-11.3,
-12.69,
-12.94,
-10.94,
-11.25,
-12.32,
-13.21,
-12.82,
-11.38,
-11.12,
-13.76,
-14.41,
-12.72,
-10.96,
-11.84,
-12.52,
-11.93,
-12.71,
-12.89,
-12.03,
-11.16,
-12.24,
-13.97,
-14.07,
-13.94,
-13.57,
-13.23,
-13.95,
-12.96,
-10.88,
-10.98,
-11.05,
-11.5,
-11.55,
-12.12,
-13.58,
-16.41,
-19.07,
-20.59,
-19.86,
-20.61,
-19.97,
-19.59,
-20.24,
-19.31,
-18.88,
-15.89,
-14.07,
-13.92,
-13.75,
-13.89,
-13.79,
-13.7,
-14.45,
-13.92,
-12.3,
-10.66,
-11.2,
-10.53,
-11.03,
-11.49,
-9.83,
-11.34,
-12.9,
-11.64,
-10.73,
-11.26,
-10.59,
-11.07,
-11.78,
-10.51,
-10.99,
-12.01,
-12.79,
-12.71,
-11.29,
-10.95,
-12.22,
-12.88,
-12.79,
-11.27,
-11.69,
-14.46,
-14.21,
-12.71,
-10.3,
-11.28,
-12.48,
-12.31,
-13.37,
-13.07,
-11.87,
-11.41,
-12.07,
-12.8,
-14.11,
-14.01,
-13.88,
-14.84,
-13.88,
-11.65,
-10.41,
-10.87,
-10.86,
-11.21,
-11.64,
-12.39,
-14.64,
-17.05,
-19.84,
-20.89,
-21.31,
-23.93,
-25.37,
-28.9,
-32.61,
-36.81,
-44.16,
-51.07,
-104.85,
-86.77
],
"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,
95.85,
96.6,
97.34,
98.08,
98.82,
99.57,
100.31,
101.05,
101.8,
102.54,
103.28,
104.03,
104.77,
105.51,
106.25,
107.0,
107.74,
108.48,
109.23,
109.97,
110.71,
111.46,
112.2,
112.94,
113.68,
114.43,
115.17,
115.91
]
},
"register": {
"melody_span_semitones": 37.0,
"melody_tessitura_midi": 42.0,
"bass_floor_band": {
"sub": 0.00787,
"low_bass": 0.22517,
"bass": 0.4332,
"low_mid": 0.12319,
"mid": 0.10898,
"upper_mid": 0.08583,
"presence": 0.00977,
"brilliance": 0.00384,
"air": 0.00094,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00787,
"low_bass": 0.22517,
"bass": 0.4332,
"low_mid": 0.12319,
"mid": 0.10898,
"upper_mid": 0.08583,
"presence": 0.00977,
"brilliance": 0.00384,
"air": 0.00094,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.14632,
"seam_ratio": 6.834,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.8324,
"head_rms_trend": 0.7722,
"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": 1212.7,
"spectral_centroid_curve_hz": [
0.0,
1050.7,
1234.3,
548.5,
1263.5,
1414.9,
1376.4,
1099.1,
1362.5,
908.3,
1478.0,
810.4,
506.9,
891.4,
535.9,
1346.5,
1015.8,
2309.9,
1296.7,
1538.3,
730.0,
508.6,
1288.3,
996.7,
852.7,
1317.6,
1433.4,
922.0,
1555.2,
1244.9,
498.3,
1381.0,
1045.8,
648.2,
1358.5,
1214.2,
1694.3,
1155.7,
1406.1,
580.7,
1931.8,
1507.6,
1009.3,
1357.1,
602.0,
1406.0,
1176.0,
1517.0,
609.4,
2310.2,
979.5,
478.7,
1642.3,
941.9,
1341.1,
1024.9,
1159.0,
631.3,
955.2,
1287.2,
867.9,
1117.9,
1041.6,
3241.8,
1109.2,
1428.8,
798.7,
961.8,
1167.5,
856.1,
1335.5,
1419.7,
2263.5,
679.0,
1207.1,
1104.9,
1204.4,
661.6,
1353.5,
1482.6,
1067.5,
2797.6,
2839.5,
1017.6,
1395.0,
778.1,
547.3,
494.7,
1547.9,
1400.2,
2581.8,
2439.2,
1205.3,
1211.8,
1211.8,
558.7,
721.3,
926.5,
1283.8,
1595.1,
2487.2,
1170.3,
1285.9,
1189.1,
550.2,
1074.9,
937.9,
1038.7,
906.9,
2648.6,
754.5,
1554.5,
1349.4,
874.7,
1258.0,
555.7,
836.1,
818.8,
2496.1,
1875.6,
1689.1,
1439.2,
677.1,
1221.3,
854.5,
866.8,
864.2,
1459.3,
2083.0,
949.9,
1275.3,
543.5,
687.2,
520.9,
493.2,
1369.1,
1325.7,
2180.0,
1116.8,
1332.7,
533.1,
1297.1,
1071.1,
818.7,
1453.3,
1273.0,
1589.2,
721.6,
1214.7,
718.6,
1276.9,
1144.8,
1418.8,
1615.4,
1695.0,
3171.3,
0.0
],
"spectral_rolloff85_hz_mean": 2401.8,
"spectral_flatness_mean": 0.01284,
"signature_colour": "warm"
}
}
}