music/exemplars/formula_cards/UNMATCHED__02_Medieval_Theme.json
{
"schema": "formula-card/v1",
"consumer": "docs/proposals/music/MASTERPIECE_PROGRAM.md rung 2 (the archetype synthesis -> MASTERPIECE_STANDARD.md)",
"tier": "RUNG-1 MEASURED",
"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind.",
"track_id": "UNMATCHED__02_Medieval_Theme",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Christophe Héral & Billy Martin\\Rayman Legends (Original Game Soundtrack\\02 Medieval Theme.m4a",
"sha256": "999bb7887508cf54fe1b1dc9241a585e0e611700efdbc941151ec918e2f06ac6",
"bytes": 4631721,
"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": "2026-08-07T00:59:48+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": 123.375,
"section_boundaries_s": [
0.0,
20.085,
29.489,
50.039,
59.791,
73.956,
80.109,
86.146,
97.524,
103.793,
110.063,
119.583,
123.375
],
"section_count": 12,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9807,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9868,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9552,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 2,
"similarity": 0.9773,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 4,
"similarity": 0.9935,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 5,
"similarity": 0.9962,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 5,
"similarity": 0.9836,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 7,
"similarity": 0.9896,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 8,
"similarity": 0.9931,
"is_repeat": true
},
{
"section": 10,
"most_like_section": 9,
"similarity": 0.9904,
"is_repeat": true
},
{
"section": 11,
"most_like_section": 6,
"similarity": 0.8795,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.2951,
0.3495,
0.255,
0.4651,
0.3585,
0.4775,
0.3769,
0.4338,
0.4569,
0.4334,
1.0
],
"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,
116.29,
116.66,
117.03,
117.4,
117.77,
118.14,
118.51,
118.89,
119.26,
119.63,
120.0,
120.37,
120.74,
121.12,
121.49,
121.86,
122.23,
122.6,
122.97,
123.34
],
"curve_bpm": [
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,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
47.85,
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,
287.11,
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,
287.11,
287.11,
95.7,
95.7,
95.7,
95.7,
95.7,
123.05,
95.7,
64.6,
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,
47.85,
47.85,
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,
198.77,
198.77,
76.0,
76.0,
78.3,
78.3,
198.77,
198.77,
184.57,
184.57,
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,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
95.7,
198.77,
198.77,
198.77,
198.77,
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,
198.77,
198.77,
198.77,
184.57,
184.57,
215.33,
215.33
],
"adjustment_events": [
{
"position_s": 20.25,
"duration_s": 7.71,
"delta_bpm": -37.59,
"shape": "step"
},
{
"position_s": 46.35,
"duration_s": 5.34,
"delta_bpm": 47.79,
"shape": "step"
},
{
"position_s": 57.0,
"duration_s": 2.62,
"delta_bpm": 50.41,
"shape": "step"
},
{
"position_s": 65.64,
"duration_s": 2.11,
"delta_bpm": -9.63,
"shape": "step"
},
{
"position_s": 76.51,
"duration_s": 5.5,
"delta_bpm": 33.22,
"shape": "step"
},
{
"position_s": 110.62,
"duration_s": 3.25,
"delta_bpm": 45.22,
"shape": "step"
},
{
"position_s": 119.95,
"duration_s": 3.41,
"delta_bpm": 59.96,
"shape": "step"
}
],
"dispersion_bpm": 33.735,
"rubato_depth_bpm": 0.0
},
"global_bpm": 95.7,
"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": 95.7,
"tempo_bpm_median_local": 95.7,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0189
},
"dominant_onset_period_s": 1.2539,
"dominant_onset_period_bpm": 47.85,
"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": 0.693,
"onset_rate_per_s": 10.771
}
},
"tonality": {
"key": "C",
"mode": "minor",
"windowed_key_agreement": 0.7097,
"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": 1.428,
"onset_bars": 0.57,
"pitch_contour": "-UDD--UD--UD-U-",
"interval_vocabulary_semitones": [
0,
6,
8,
9,
10,
12,
27
],
"intervals": [
0.0,
12.33,
-12.0,
-6.0,
0.33,
-0.33,
8.0,
-7.67,
0.0,
0.0,
9.17,
-9.83,
0.0,
27.0,
0.0
],
"range_semitones": 27.0,
"distinctive_deviation": {
"largest_interval_semitones": 27.0,
"at_note_index": 14,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9244,
"self_similarity_baseline": 0.8547,
"self_similarity_lift": 0.0698,
"recurrence_lag_s": 5.016,
"interval_3gram_repetition": 0.0345,
"interval_4gram_repetition": 0.0233
},
"lane_analysis": {
"method": "spectral_band_proxy",
"confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
"method_note": "Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.",
"lane_roster_bands": [
"sub",
"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
"entry_exit_map": [
{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 0.0,
"exit_s": 120.442,
"active_fraction": 0.9482,
"segments": [
[
0.0,
23.359
],
[
23.754,
30.883
],
[
31.022,
60.767
],
[
60.952,
65.759
],
[
65.968,
70.774
],
[
70.96,
75.79
],
[
75.952,
78.925
],
[
79.737,
80.829
],
[
80.922,
92.23
],
[
92.532,
97.059
],
[
97.547,
98.522
],
[
98.778,
100.821
],
[
100.937,
105.767
],
[
105.976,
106.951
],
[
107.183,
108.251
],
[
108.46,
110.806
],
[
110.899,
115.775
],
[
115.937,
120.442
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.0,
"exit_s": 120.186,
"active_fraction": 0.923,
"segments": [
[
0.0,
2.229
],
[
2.368,
8.568
],
[
8.638,
21.896
],
[
22.5,
23.266
],
[
23.731,
25.983
],
[
26.215,
26.935
],
[
27.492,
31.881
],
[
32.276,
33.297
],
[
33.622,
36.85
],
[
37.175,
41.842
],
[
42.075,
44.188
],
[
44.582,
46.672
],
[
46.974,
49.807
],
[
49.876,
51.85
],
[
52.082,
54.265
],
[
54.567,
56.866
],
[
57.005,
79.575
],
[
79.737,
91.974
],
[
92.137,
97.222
],
[
97.524,
98.522
],
[
98.754,
101.866
],
[
102.237,
103.306
],
[
103.445,
106.812
],
[
107.23,
108.182
],
[
108.46,
117.052
],
[
117.238,
120.186
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.0,
"exit_s": 120.442,
"active_fraction": 0.9016,
"segments": [
[
0.0,
20.55
],
[
21.2,
22.013
],
[
22.5,
23.127
],
[
23.731,
25.472
],
[
26.215,
26.912
],
[
27.492,
30.859
],
[
31.254,
31.904
],
[
32.415,
32.996
],
[
33.715,
35.852
],
[
36.2,
36.966
],
[
37.338,
39.822
],
[
41.889,
43.955
],
[
44.582,
45.859
],
[
46.881,
49.435
],
[
49.993,
60.79
],
[
60.929,
78.832
],
[
79.737,
91.974
],
[
92.137,
97.129
],
[
97.268,
103.306
],
[
103.468,
120.442
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.0,
"exit_s": 120.117,
"active_fraction": 0.9249,
"segments": [
[
0.0,
1.068
],
[
1.254,
2.136
],
[
2.415,
12.144
],
[
12.214,
19.807
],
[
19.9,
20.805
],
[
21.223,
21.92
],
[
22.477,
23.29
],
[
23.731,
25.751
],
[
26.215,
27.005
],
[
27.516,
28.537
],
[
28.723,
39.822
],
[
40.008,
70.682
],
[
70.867,
72.214
],
[
72.469,
73.747
],
[
73.816,
77.253
],
[
77.508,
78.623
],
[
80.039,
85.775
],
[
86.1,
86.982
],
[
87.516,
96.107
],
[
96.27,
120.117
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 7.848,
"exit_s": 120.186,
"active_fraction": 0.8575,
"segments": [
[
7.848,
8.916
],
[
9.985,
10.751
],
[
17.856,
18.901
],
[
19.992,
20.666
],
[
21.223,
21.943
],
[
23.708,
25.681
],
[
26.215,
27.005
],
[
28.096,
79.668
],
[
80.016,
96.107
],
[
96.293,
120.186
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 19.992,
"exit_s": 120.001,
"active_fraction": 0.7922,
"segments": [
[
19.992,
21.92
],
[
22.5,
26.982
],
[
27.492,
29.745
],
[
30.023,
39.636
],
[
40.008,
79.482
],
[
80.039,
96.015
],
[
96.316,
120.001
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 22.5,
"exit_s": 120.024,
"active_fraction": 0.7533,
"segments": [
[
22.5,
23.104
],
[
27.492,
28.375
],
[
30.0,
39.66
],
[
39.985,
64.853
],
[
65.039,
68.429
],
[
68.499,
79.505
],
[
80.039,
120.024
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 23.568,
"exit_s": 119.954,
"active_fraction": 0.752,
"segments": [
[
23.568,
24.52
],
[
28.63,
29.141
],
[
30.0,
39.613
],
[
39.985,
59.884
],
[
60.047,
64.807
],
[
65.039,
69.776
],
[
70.031,
79.459
],
[
80.016,
119.954
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 30.0,
"exit_s": 119.838,
"active_fraction": 0.6665,
"segments": [
[
30.0,
32.044
],
[
32.113,
37.152
],
[
37.198,
37.941
],
[
38.104,
39.613
],
[
39.985,
59.838
],
[
63.716,
64.691
],
[
67.477,
69.799
],
[
71.216,
72.33
],
[
72.516,
73.561
],
[
73.839,
74.675
],
[
75.697,
76.812
],
[
77.23,
78.344
],
[
78.948,
79.459
],
[
81.177,
81.827
],
[
82.965,
83.522
],
[
83.87,
84.706
],
[
85.682,
86.796
],
[
88.073,
89.141
],
[
89.304,
91.022
],
[
91.254,
109.83
],
[
110.016,
119.838
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.9388,
"sub|bass": 0.9121,
"sub|low_mid": 0.9317,
"sub|mid": 0.8554,
"sub|upper_mid": 0.7862,
"sub|presence": 0.751,
"sub|brilliance": 0.7479,
"sub|air": 0.6669,
"low_bass|bass": 0.9204,
"low_bass|low_mid": 0.927,
"low_bass|mid": 0.8549,
"low_bass|upper_mid": 0.7806,
"low_bass|presence": 0.7467,
"low_bass|brilliance": 0.7456,
"low_bass|air": 0.6605,
"bass|low_mid": 0.9182,
"bass|mid": 0.8405,
"bass|upper_mid": 0.7542,
"bass|presence": 0.74,
"bass|brilliance": 0.7335,
"bass|air": 0.6557,
"low_mid|mid": 0.8782,
"low_mid|upper_mid": 0.7991,
"low_mid|presence": 0.774,
"low_mid|brilliance": 0.767,
"low_mid|air": 0.6996,
"mid|upper_mid": 0.8874,
"mid|presence": 0.8653,
"mid|brilliance": 0.8585,
"mid|air": 0.7527,
"upper_mid|presence": 0.9389,
"upper_mid|brilliance": 0.9367,
"upper_mid|air": 0.7858,
"presence|brilliance": 0.9673,
"presence|air": 0.8203,
"brilliance|air": 0.8305
},
"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,
116.1,
116.286,
116.471,
116.657,
116.843,
117.029,
117.214,
117.4,
117.586,
117.772,
117.957,
118.143,
118.329,
118.515,
118.7,
118.886,
119.072,
119.258,
119.443,
119.629,
119.815,
120.001,
120.186,
120.372,
120.558,
120.744,
120.93,
121.115,
121.301,
121.487,
121.673,
121.858,
122.044,
122.23,
122.416,
122.601,
122.787,
122.973,
123.159,
123.344
],
"lanes": [
4,
4,
5,
4,
4,
4,
3,
5,
4,
4,
4,
5,
3,
4,
4,
4,
4,
6,
5,
5,
4,
4,
5,
4,
4,
5,
4,
5,
4,
5,
5,
4,
4,
5,
5,
4,
4,
5,
5,
4,
4,
6,
4,
5,
7,
5,
5,
6,
5,
4,
4,
5,
5,
4,
6,
5,
6,
5,
4,
4,
5,
5,
5,
4,
5,
4,
4,
4,
5,
4,
4,
5,
5,
4,
5,
4,
4,
4,
5,
4,
4,
6,
5,
5,
4,
5,
5,
5,
6,
4,
4,
6,
5,
4,
4,
4,
4,
5,
6,
5,
5,
6,
4,
4,
4,
6,
4,
3,
9,
6,
6,
5,
4,
4,
3,
9,
6,
6,
6,
1,
1,
3,
8,
9,
6,
4,
1,
2,
9,
8,
7,
9,
8,
6,
7,
9,
6,
6,
5,
3,
2,
2,
9,
6,
6,
7,
1,
1,
8,
8,
7,
8,
9,
6,
5,
9,
8,
7,
8,
7,
6,
5,
9,
9,
9,
9,
9,
8,
8,
9,
9,
9,
7,
7,
8,
9,
9,
9,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
8,
7,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
5,
3,
9,
9,
9,
9,
8,
8,
9,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
7,
7,
9,
9,
9,
9,
9,
9,
9,
8,
8,
8,
9,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
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,
7,
9,
8,
8,
8,
7,
9,
9,
8,
8,
8,
8,
8,
8,
9,
8,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
7,
7,
9,
8,
8,
8,
7,
8,
9,
8,
8,
8,
8,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
9,
9,
8,
8,
8,
9,
8,
9,
9,
9,
9,
9,
8,
7,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
8,
9,
9,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
8,
8,
9,
9,
9,
9,
8,
8,
7,
6,
9,
7,
3,
0,
3,
9,
9,
8,
8,
9,
9,
9,
9,
9,
9,
8,
8,
8,
9,
9,
8,
9,
9,
9,
8,
8,
9,
9,
9,
9,
9,
8,
9,
8,
8,
8,
8,
8,
9,
9,
9,
9,
8,
7,
7,
8,
9,
9,
8,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
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,
8,
6,
9,
9,
9,
9,
7,
7,
8,
9,
9,
9,
9,
9,
7,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
8,
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,
8,
9,
9,
9,
9,
9,
7,
8,
9,
9,
9,
9,
9,
7,
9,
9,
9,
9,
9,
9,
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,
8,
9,
9,
9,
9,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
4,
2,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.519
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.204,
"at_s": 25.17,
"db_delta": 1.19,
"lanes_removed": 1.61,
"bars_held_s": 2.74,
"re_enters_at_s": 27.91
},
{
"position": 0.3183,
"at_s": 39.265,
"db_delta": -2.35,
"lanes_removed": 1.58,
"bars_held_s": 0.673,
"re_enters_at_s": 39.938
},
{
"position": 0.4824,
"at_s": 59.513,
"db_delta": -6.02,
"lanes_removed": 0.51,
"bars_held_s": 2.67,
"re_enters_at_s": 62.183
},
{
"position": 0.6226,
"at_s": 76.812,
"db_delta": -6.34,
"lanes_removed": 0.79,
"bars_held_s": 0.325,
"re_enters_at_s": 77.137
},
{
"position": 0.635,
"at_s": 78.344,
"db_delta": -4.17,
"lanes_removed": 1.53,
"bars_held_s": 0.464,
"re_enters_at_s": 78.809
},
{
"position": 0.6448,
"at_s": 79.552,
"db_delta": -5.78,
"lanes_removed": 2.85,
"bars_held_s": 0.046,
"re_enters_at_s": 79.598
},
{
"position": 0.7035,
"at_s": 86.796,
"db_delta": -5.02,
"lanes_removed": 1.51,
"bars_held_s": 0.348,
"re_enters_at_s": 87.144
},
{
"position": 0.9693,
"at_s": 119.583,
"db_delta": -4.54,
"lanes_removed": 1.58,
"bars_held_s": 3.204,
"re_enters_at_s": 122.787
},
{
"position": 0.979,
"at_s": 120.79,
"db_delta": -8.39,
"lanes_removed": 1.12,
"bars_held_s": 1.997,
"re_enters_at_s": 122.787
},
{
"position": 0.9888,
"at_s": 121.998,
"db_delta": -12.85,
"lanes_removed": -0.0,
"bars_held_s": 0.789,
"re_enters_at_s": 122.787
}
],
"raises": [
{
"position": 0.16,
"start_s": 19.737,
"end_s": 20.294,
"db_delta": 1.93,
"lanes_added": 1.53,
"slope_db_per_s": 3.466
},
{
"position": 0.1705,
"start_s": 21.037,
"end_s": 21.386,
"db_delta": 0.63,
"lanes_added": 1.59,
"slope_db_per_s": 1.819
},
{
"position": 0.1805,
"start_s": 22.268,
"end_s": 26.587,
"db_delta": 3.48,
"lanes_added": 1.81,
"slope_db_per_s": 0.806
},
{
"position": 0.1907,
"start_s": 23.522,
"end_s": 24.242,
"db_delta": 4.63,
"lanes_added": 1.82,
"slope_db_per_s": 6.43
},
{
"position": 0.2138,
"start_s": 26.378,
"end_s": 26.448,
"db_delta": 0.23,
"lanes_added": 1.99,
"slope_db_per_s": 3.337
},
{
"position": 0.2236,
"start_s": 27.585,
"end_s": 29.466,
"db_delta": 10.37,
"lanes_added": 4.99,
"slope_db_per_s": 5.513
},
{
"position": 0.2424,
"start_s": 29.907,
"end_s": 30.418,
"db_delta": 1.25,
"lanes_added": 1.5,
"slope_db_per_s": 2.447
},
{
"position": 0.5769,
"start_s": 71.169,
"end_s": 71.448,
"db_delta": 6.21,
"lanes_added": 0.84,
"slope_db_per_s": 22.288
},
{
"position": 0.658,
"start_s": 81.177,
"end_s": 81.456,
"db_delta": 6.16,
"lanes_added": 0.4,
"slope_db_per_s": 22.12
},
{
"position": 0.7893,
"start_s": 97.384,
"end_s": 97.942,
"db_delta": 6.2,
"lanes_added": 0.42,
"slope_db_per_s": 11.126
}
],
"breaks": [
{
"position": 0.9843,
"at_s": 121.44,
"duration_s": 1.927
}
],
"tuttis": [
{
"position": 0.2627,
"at_s": 32.415,
"duration_s": 0.906,
"lanes": 9
},
{
"position": 0.2735,
"at_s": 33.739,
"duration_s": 2.113,
"lanes": 9
},
{
"position": 0.3026,
"at_s": 37.338,
"duration_s": 2.183,
"lanes": 9
},
{
"position": 0.341,
"at_s": 42.075,
"duration_s": 1.881,
"lanes": 9
},
{
"position": 0.3619,
"at_s": 44.652,
"duration_s": 1.207,
"lanes": 9
},
{
"position": 0.3807,
"at_s": 46.974,
"duration_s": 2.485,
"lanes": 9
},
{
"position": 0.4054,
"at_s": 50.016,
"duration_s": 1.834,
"lanes": 9
},
{
"position": 0.4221,
"at_s": 52.082,
"duration_s": 2.183,
"lanes": 9
},
{
"position": 0.4423,
"at_s": 54.567,
"duration_s": 5.224,
"lanes": 9
},
{
"position": 0.5164,
"at_s": 63.716,
"duration_s": 0.952,
"lanes": 9
},
{
"position": 0.5469,
"at_s": 67.477,
"duration_s": 2.229,
"lanes": 9
},
{
"position": 0.5763,
"at_s": 71.1,
"duration_s": 1.091,
"lanes": 9
},
{
"position": 0.5881,
"at_s": 72.562,
"duration_s": 0.998,
"lanes": 9
},
{
"position": 0.5989,
"at_s": 73.886,
"duration_s": 0.789,
"lanes": 9
},
{
"position": 0.6147,
"at_s": 75.836,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.6282,
"at_s": 77.508,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.657,
"at_s": 81.061,
"duration_s": 0.766,
"lanes": 9
},
{
"position": 0.6798,
"at_s": 83.87,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.7099,
"at_s": 87.586,
"duration_s": 3.437,
"lanes": 9
},
{
"position": 0.75,
"at_s": 92.532,
"duration_s": 3.437,
"lanes": 9
},
{
"position": 0.7912,
"at_s": 97.617,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.8012,
"at_s": 98.847,
"duration_s": 3.019,
"lanes": 9
},
{
"position": 0.8287,
"at_s": 102.237,
"duration_s": 0.998,
"lanes": 9
},
{
"position": 0.8392,
"at_s": 103.538,
"duration_s": 2.229,
"lanes": 9
},
{
"position": 0.859,
"at_s": 105.976,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.8695,
"at_s": 107.276,
"duration_s": 0.859,
"lanes": 9
},
{
"position": 0.8797,
"at_s": 108.53,
"duration_s": 1.3,
"lanes": 9
},
{
"position": 0.8917,
"at_s": 110.016,
"duration_s": 7.036,
"lanes": 9
},
{
"position": 0.9503,
"at_s": 117.238,
"duration_s": 2.577,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0158,
"seconds": 1.95,
"threshold": "40 dB below the track's own p95 RMS",
"note": "Section 11.2 treats rest as a FIRST-CLASS parameter, not an absence."
},
"counts": {
"drops": 10,
"raises": 10,
"breaks": 1,
"tuttis": 29
}
},
"opening_and_flow_law": {
"onset_type": "cold_statement",
"first_sound_at_s": 0.0,
"time_to_hook_s": 1.428,
"time_to_hook_bars": 0.57,
"time_to_full_texture_s": 19.992,
"time_to_full_texture_bars": 7.97,
"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,
116.66,
117.4,
118.14,
118.89,
119.63,
120.37,
121.12,
121.86,
122.6,
123.34
],
"values": [
0.2624,
0.2997,
0.2752,
0.2382,
0.2836,
0.2847,
0.2693,
0.2771,
0.2915,
0.3193,
0.2904,
0.47,
0.3328,
0.364,
0.4086,
0.3566,
0.3877,
0.3422,
0.3306,
0.3228,
0.4165,
0.3347,
0.4227,
0.3522,
0.3135,
0.3558,
0.3246,
0.5644,
0.3667,
0.3783,
0.2198,
0.4133,
0.6066,
0.5278,
0.4147,
0.2678,
0.403,
0.5899,
0.5666,
0.5198,
0.4276,
0.6065,
0.571,
0.5139,
0.5616,
0.5608,
0.5996,
0.6146,
0.6369,
0.5896,
0.5521,
0.606,
0.6243,
0.6146,
0.6,
0.577,
0.6035,
0.6275,
0.6124,
0.6188,
0.6665,
0.5851,
0.5802,
0.6109,
0.6757,
0.6232,
0.6313,
0.5994,
0.6509,
0.7023,
0.6901,
0.6862,
0.6826,
0.6918,
0.6704,
0.675,
0.7252,
0.7204,
0.7384,
0.7061,
0.6786,
0.5847,
0.4845,
0.5152,
0.5357,
0.5455,
0.5884,
0.5829,
0.5236,
0.5206,
0.5386,
0.5863,
0.5931,
0.5699,
0.4972,
0.5411,
0.5826,
0.5948,
0.5707,
0.6232,
0.6288,
0.6311,
0.6032,
0.5572,
0.5695,
0.5721,
0.4929,
0.3255,
0.534,
0.6048,
0.5691,
0.6152,
0.6147,
0.6282,
0.6113,
0.5544,
0.6,
0.5305,
0.5881,
0.5978,
0.5843,
0.6422,
0.6476,
0.6502,
0.6566,
0.6159,
0.6506,
0.6335,
0.6215,
0.5733,
0.5741,
0.5456,
0.6222,
0.6522,
0.6307,
0.6801,
0.6537,
0.6449,
0.6171,
0.655,
0.6292,
0.6932,
0.621,
0.6181,
0.5686,
0.6412,
0.6655,
0.6275,
0.5638,
0.6734,
0.659,
0.6637,
0.6905,
0.6595,
0.6698,
0.632,
0.6332,
0.6852,
0.6832,
0.6914,
0.6806,
0.6163,
0.2061,
0.0443,
0.0278,
0.0343,
0.0
],
"peak_position_normalised": 0.4715
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.5078,
"bars": 49,
"index_per_bar": [
0.559,
0.596,
0.6218,
0.6681,
0.6447,
0.629,
0.6123,
0.7132,
0.6974,
0.8021,
0.6985,
0.8845,
0.9637,
0.9927,
0.9779,
0.9567,
0.9716,
0.9831,
0.9815,
0.9961,
0.996,
0.9959,
1.0,
0.9909,
0.9227,
0.9392,
0.9183,
0.9739,
0.9556,
0.9743,
0.9557,
0.8416,
0.9584,
0.9666,
0.9373,
0.9862,
0.9671,
0.9903,
0.9489,
0.9783,
0.9773,
0.9854,
0.9694,
0.9764,
0.9883,
0.9961,
0.9837,
0.919,
0.0753
],
"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": 11,
"at_s": 27.59,
"delta": 0.186,
"at_section_boundary": true
},
{
"bar": 48,
"at_s": 120.38,
"delta": -0.844,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 2,
"steps_total": 2,
"boundary_step_share": 1.0,
"hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
},
"texture_and_density": {
"note_rate_per_s": 0.729,
"melodic_salience": 0.6072,
"voiced_fraction": 0.1177,
"note_count": 90,
"mean_lanes": 7.519,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 12.54,
"peak_position_normalised": 0.0,
"peak_at_s": 0.0,
"arc_curve_db": [
-12.43,
-25.15,
-26.07,
-26.45,
-26.43,
-24.6,
-23.66,
-24.44,
-24.77,
-25.45,
-25.23,
-24.18,
-23.06,
-23.03,
-23.25,
-22.87,
-23.67,
-23.26,
-22.65,
-22.45,
-22.51,
-21.47,
-20.9,
-23.22,
-23.19,
-21.81,
-21.08,
-19.76,
-19.8,
-23.85,
-24.94,
-22.22,
-19.1,
-18.57,
-20.72,
-20.55,
-25.13,
-24.45,
-18.49,
-18.86,
-19.92,
-20.45,
-19.76,
-19.91,
-20.58,
-19.71,
-18.98,
-18.01,
-18.25,
-18.45,
-18.1,
-18.39,
-18.47,
-19.59,
-19.95,
-19.21,
-18.41,
-18.31,
-18.72,
-19.48,
-19.98,
-19.67,
-19.72,
-17.96,
-17.03,
-17.96,
-18.16,
-18.13,
-17.13,
-15.5,
-14.1,
-14.06,
-14.8,
-15.95,
-15.98,
-14.75,
-14.28,
-13.75,
-14.12,
-14.0,
-15.97,
-19.2,
-19.24,
-19.38,
-18.39,
-17.99,
-18.39,
-18.26,
-19.48,
-19.74,
-19.43,
-18.45,
-18.56,
-19.24,
-18.57,
-20.47,
-20.19,
-19.04,
-18.65,
-17.9,
-18.15,
-17.48,
-18.21,
-19.45,
-19.76,
-19.31,
-19.8,
-22.72,
-23.23,
-19.69,
-19.91,
-19.43,
-18.34,
-16.78,
-15.73,
-19.06,
-19.3,
-19.59,
-19.4,
-17.46,
-18.1,
-17.37,
-16.33,
-18.1,
-18.51,
-16.98,
-16.56,
-16.85,
-17.84,
-18.7,
-20.44,
-19.16,
-16.94,
-16.68,
-16.78,
-18.54,
-18.22,
-18.29,
-17.51,
-15.96,
-17.33,
-18.36,
-18.32,
-17.61,
-17.2,
-17.45,
-17.15,
-17.43,
-17.45,
-17.33,
-16.96,
-15.68,
-16.77,
-17.85,
-17.53,
-17.21,
-16.95,
-17.12,
-15.83,
-15.77,
-16.41,
-20.11,
-32.94,
-47.37,
-61.19,
-90.51,
-59.69
],
"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,
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,
116.66,
117.4,
118.14,
118.89,
119.63,
120.37,
121.12,
121.86,
122.6,
123.34
]
},
"register": {
"melody_span_semitones": 51.0,
"melody_tessitura_midi": 43.0,
"bass_floor_band": {
"sub": 0.05934,
"low_bass": 0.07084,
"bass": 0.11806,
"low_mid": 0.18058,
"mid": 0.24835,
"upper_mid": 0.19046,
"presence": 0.0914,
"brilliance": 0.03446,
"air": 0.00451,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.05934,
"low_bass": 0.07084,
"bass": 0.11806,
"low_mid": 0.18058,
"mid": 0.24835,
"upper_mid": 0.19046,
"presence": 0.0914,
"brilliance": 0.03446,
"air": 0.00451,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 0.45895,
"interior_distance_median": 0.04073,
"seam_ratio": 11.267,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.4907,
"tail_rms_trend": -0.8983,
"head_rms_trend": -0.0745,
"baked_fade_out": true,
"baked_fade_in": false
},
"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": 1615.0,
"spectral_centroid_curve_hz": [
1223.8,
1424.1,
914.3,
849.9,
1013.9,
863.4,
524.5,
675.1,
928.6,
1486.8,
995.1,
2058.3,
876.5,
1299.7,
1355.0,
1102.4,
1884.2,
964.1,
719.4,
1087.0,
2707.7,
1143.8,
1332.9,
1053.2,
1018.3,
901.7,
762.4,
1496.0,
1250.5,
746.7,
1199.7,
995.0,
1906.2,
884.9,
682.8,
870.2,
961.6,
2869.9,
1283.8,
1017.8,
689.0,
1932.9,
2168.6,
1889.8,
1585.8,
1793.5,
1604.7,
1779.6,
2186.1,
1550.2,
1954.2,
1468.6,
1698.0,
2035.1,
1999.1,
2199.3,
2280.4,
2055.6,
1729.1,
2216.6,
3236.2,
1788.8,
2427.8,
2358.2,
2726.7,
1758.2,
2283.5,
1896.9,
1639.4,
2194.2,
2283.1,
1457.2,
1678.2,
2064.5,
1769.1,
1740.4,
2015.2,
1779.5,
2026.9,
1605.3,
1899.6,
1207.6,
1262.1,
1108.1,
1153.0,
1198.2,
1279.9,
1257.2,
1092.6,
1255.5,
1412.0,
1536.0,
1495.1,
1363.8,
1175.2,
1433.3,
1740.6,
1591.6,
1238.1,
1495.0,
1592.1,
1730.5,
1473.6,
1196.7,
1707.0,
1492.7,
1453.2,
1457.6,
1162.5,
1635.3,
1232.5,
1640.0,
1605.5,
1476.6,
1132.6,
1120.7,
1723.7,
1353.5,
1459.9,
1312.5,
1411.8,
1580.8,
1677.5,
2329.8,
2271.6,
1515.6,
1565.9,
1695.7,
1801.2,
1183.5,
1476.7,
1839.0,
1477.4,
1785.5,
1517.8,
2974.5,
2394.4,
2171.4,
1555.5,
1939.3,
1761.2,
2790.0,
1569.2,
1696.9,
2009.1,
2121.1,
2209.0,
1566.9,
1202.5,
2617.5,
2245.2,
1797.7,
2458.6,
1946.2,
2420.3,
1923.6,
2440.2,
2512.2,
2073.0,
2168.9,
2292.0,
2056.8,
876.9,
614.7,
463.4,
622.6,
0.0
],
"spectral_rolloff85_hz_mean": 3263.9,
"spectral_flatness_mean": 0.01085,
"signature_colour": "warm"
}
}
}