music/exemplars/formula_cards/UNMATCHED__10_After_the_Dream.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__10_After_the_Dream",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\SEGA\\NiGHTS into dreams... Perfect Album, Vol\\10 After the Dream.m4a",
"sha256": "20970e8e40ae653eb7dfae8501ecdcfefabdc2c9d7dc98c39460b9ed41cfbbbd",
"bytes": 5188871,
"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": "2026-08-07T05:43:41+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": 140.947,
"section_boundaries_s": [
0.0,
4.458,
11.703,
19.087,
26.471,
33.576,
40.96,
48.344,
55.728,
63.251,
70.496,
78.019,
85.264,
92.787,
100.31,
107.694,
114.939,
122.323,
129.846,
136.394,
140.947
],
"section_count": 20,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9701,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 1,
"similarity": 0.9962,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 2,
"similarity": 0.9948,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 2,
"similarity": 0.9928,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 4,
"similarity": 0.9946,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 4,
"similarity": 0.9973,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 6,
"similarity": 0.9975,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 5,
"similarity": 0.9536,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 3,
"similarity": 0.8938,
"is_repeat": false
},
{
"section": 10,
"most_like_section": 8,
"similarity": 0.9351,
"is_repeat": true
},
{
"section": 11,
"most_like_section": 9,
"similarity": 0.9984,
"is_repeat": true
},
{
"section": 12,
"most_like_section": 3,
"similarity": 0.9679,
"is_repeat": true
},
{
"section": 13,
"most_like_section": 2,
"similarity": 0.997,
"is_repeat": true
},
{
"section": 14,
"most_like_section": 2,
"similarity": 0.9976,
"is_repeat": true
},
{
"section": 15,
"most_like_section": 3,
"similarity": 0.9961,
"is_repeat": true
},
{
"section": 16,
"most_like_section": 3,
"similarity": 0.9967,
"is_repeat": true
},
{
"section": 17,
"most_like_section": 1,
"similarity": 0.9968,
"is_repeat": true
},
{
"section": 18,
"most_like_section": 17,
"similarity": 0.983,
"is_repeat": true
},
{
"section": 19,
"most_like_section": 18,
"similarity": 0.8283,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.4756,
0.5058,
0.5506,
0.4762,
0.6348,
0.5679,
0.6156,
0.593,
1.0,
0.7894,
0.8998,
0.616,
0.4038,
0.5085,
0.5284,
0.5193,
0.5341,
0.7662,
0.464
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 129.2,
"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,
123.72,
124.09,
124.46,
124.83,
125.2,
125.57,
125.95,
126.32,
126.69,
127.06,
127.43,
127.8,
128.17,
128.55,
128.92,
129.29,
129.66,
130.03,
130.4,
130.77,
131.15,
131.52,
131.89,
132.26,
132.63,
133.0,
133.38,
133.75,
134.12,
134.49,
134.86,
135.23,
135.6,
135.98,
136.35,
136.72,
137.09,
137.46,
137.83,
138.21,
138.58,
138.95,
139.32,
139.69,
140.06,
140.43,
140.81
],
"curve_bpm": [
258.4,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
129.2,
258.4,
258.4,
258.4,
258.4,
258.4,
258.4,
287.11,
287.11,
117.45
],
"adjustment_events": [
{
"position_s": 136.74,
"duration_s": 4.18,
"delta_bpm": 89.65,
"shape": "step"
}
],
"dispersion_bpm": 21.316,
"rubato_depth_bpm": 0.0
},
"global_bpm": 129.2,
"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": 129.2,
"tempo_bpm_median_local": 129.2,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0254
},
"dominant_onset_period_s": 3.692,
"dominant_onset_period_bpm": 16.25,
"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": 0.623,
"onset_rate_per_s": 10.768
}
},
"tonality": {
"key": "D#",
"mode": "major",
"windowed_key_agreement": 0.7429,
"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": 0.476,
"onset_bars": 0.26,
"pitch_contour": "U----DUDUDUUDDU",
"interval_vocabulary_semitones": [
0,
5,
7,
12
],
"intervals": [
12.0,
0.0,
0.0,
0.0,
0.0,
-7.0,
7.0,
-7.0,
7.0,
-12.0,
12.0,
7.0,
-7.0,
-5.0,
5.0
],
"range_semitones": 19.0,
"distinctive_deviation": {
"largest_interval_semitones": 12.0,
"at_note_index": 1,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9105,
"self_similarity_baseline": 0.6935,
"self_similarity_lift": 0.217,
"recurrence_lag_s": 0.464,
"interval_3gram_repetition": 0.5934,
"interval_4gram_repetition": 0.3917
},
"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": 30.07,
"exit_s": 86.61,
"active_fraction": 0.1071,
"segments": [
[
30.07,
31.277
],
[
33.762,
34.575
],
[
37.431,
38.615
],
[
41.146,
41.912
],
[
44.838,
46.022
],
[
48.53,
49.342
],
[
52.222,
53.313
],
[
55.914,
56.657
],
[
59.606,
60.813
],
[
70.682,
71.819
],
[
74.374,
75.442
],
[
78.042,
78.623
],
[
85.449,
86.61
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 0.511,
"exit_s": 113.638,
"active_fraction": 0.2637,
"segments": [
[
0.511,
1.184
],
[
7.895,
8.591
],
[
15.279,
16.022
],
[
22.686,
23.382
],
[
30.07,
30.975
],
[
31.672,
32.578
],
[
33.762,
34.876
],
[
37.431,
38.545
],
[
39.056,
39.962
],
[
41.146,
42.144
],
[
44.815,
45.906
],
[
46.44,
47.345
],
[
48.506,
49.621
],
[
52.198,
53.383
],
[
53.824,
54.753
],
[
55.914,
56.959
],
[
59.582,
60.767
],
[
61.208,
62.02
],
[
63.274,
65.759
],
[
66.966,
68.383
],
[
70.658,
71.587
],
[
72.284,
73.166
],
[
74.374,
75.233
],
[
75.976,
76.765
],
[
78.042,
79.319
],
[
79.668,
80.62
],
[
81.641,
83.035
],
[
85.449,
86.494
],
[
87.052,
88.097
],
[
98.128,
98.662
],
[
105.511,
106.324
],
[
112.895,
113.638
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 0.511,
"exit_s": 131.889,
"active_fraction": 0.913,
"segments": [
[
0.511,
3.971
],
[
4.203,
33.367
],
[
33.739,
55.728
],
[
55.89,
77.648
],
[
77.764,
88.189
],
[
89.141,
99.73
],
[
99.776,
125.69
],
[
126.038,
128.824
],
[
129.637,
131.889
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.511,
"exit_s": 131.796,
"active_fraction": 0.9318,
"segments": [
[
0.511,
129.916
],
[
130.218,
131.796
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.511,
"exit_s": 131.541,
"active_fraction": 0.9297,
"segments": [
[
0.511,
131.541
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.511,
"exit_s": 128.43,
"active_fraction": 0.9107,
"segments": [
[
0.511,
125.179
],
[
125.248,
126.688
],
[
126.92,
128.43
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 3.042,
"exit_s": 122.834,
"active_fraction": 0.7997,
"segments": [
[
3.042,
4.69
],
[
5.759,
6.455
],
[
7.245,
8.104
],
[
10.681,
11.796
],
[
14.35,
119.467
],
[
121.162,
122.834
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.488,
"exit_s": 127.129,
"active_fraction": 0.8518,
"segments": [
[
0.488,
2.577
],
[
4.853,
5.526
],
[
5.689,
6.525
],
[
7.198,
9.915
],
[
10.635,
11.54
],
[
12.237,
13.816
],
[
14.095,
120.697
],
[
125.341,
127.129
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.511,
"exit_s": 127.594,
"active_fraction": 0.8152,
"segments": [
[
0.511,
2.833
],
[
5.341,
6.2
],
[
7.175,
10.356
],
[
10.635,
11.401
],
[
12.492,
13.375
],
[
14.327,
92.555
],
[
93.716,
94.807
],
[
95.806,
96.781
],
[
97.408,
98.36
],
[
99.265,
100.333
],
[
101.1,
102.052
],
[
102.957,
120.999
],
[
123.507,
124.32
],
[
125.341,
127.594
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.3659,
"sub|bass": 0.1173,
"sub|low_mid": 0.1149,
"sub|mid": 0.1152,
"sub|upper_mid": 0.1176,
"sub|presence": 0.1339,
"sub|brilliance": 0.1257,
"sub|air": 0.1313,
"low_bass|bass": 0.2888,
"low_bass|low_mid": 0.283,
"low_bass|mid": 0.2837,
"low_bass|upper_mid": 0.2896,
"low_bass|presence": 0.3141,
"low_bass|brilliance": 0.3096,
"low_bass|air": 0.3179,
"bass|low_mid": 0.9746,
"bass|mid": 0.9769,
"bass|upper_mid": 0.9607,
"bass|presence": 0.8512,
"bass|brilliance": 0.9074,
"bass|air": 0.8679,
"low_mid|mid": 0.9935,
"low_mid|upper_mid": 0.9774,
"low_mid|presence": 0.8582,
"low_mid|brilliance": 0.9138,
"low_mid|air": 0.8748,
"mid|upper_mid": 0.9796,
"mid|presence": 0.8602,
"mid|brilliance": 0.9159,
"mid|air": 0.8769,
"upper_mid|presence": 0.8781,
"upper_mid|brilliance": 0.9328,
"upper_mid|air": 0.893,
"presence|brilliance": 0.9068,
"presence|air": 0.8667,
"brilliance|air": 0.912
},
"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,
123.53,
123.716,
123.902,
124.087,
124.273,
124.459,
124.645,
124.83,
125.016,
125.202,
125.388,
125.574,
125.759,
125.945,
126.131,
126.317,
126.502,
126.688,
126.874,
127.06,
127.245,
127.431,
127.617,
127.803,
127.988,
128.174,
128.36,
128.546,
128.731,
128.917,
129.103,
129.289,
129.474,
129.66,
129.846,
130.032,
130.218,
130.403,
130.589,
130.775,
130.961,
131.146,
131.332,
131.518,
131.704,
131.889,
132.075,
132.261,
132.447,
132.632,
132.818,
133.004,
133.19,
133.375,
133.561,
133.747,
133.933,
134.118,
134.304,
134.49,
134.676,
134.861,
135.047,
135.233,
135.419,
135.605,
135.79,
135.976,
136.162,
136.348,
136.533,
136.719,
136.905,
137.091,
137.276,
137.462,
137.648,
137.834,
138.019,
138.205,
138.391,
138.577,
138.762,
138.948,
139.134,
139.32,
139.505,
139.691,
139.877,
140.063,
140.249,
140.434,
140.62,
140.806
],
"lanes": [
0,
0,
0,
8,
8,
7,
7,
6,
6,
6,
6,
6,
6,
6,
5,
5,
4,
7,
5,
7,
7,
5,
4,
7,
6,
5,
4,
5,
5,
6,
5,
7,
7,
7,
6,
5,
4,
5,
4,
7,
7,
7,
7,
8,
7,
7,
7,
6,
6,
6,
6,
6,
6,
6,
6,
5,
4,
4,
7,
7,
7,
7,
6,
6,
4,
4,
5,
5,
6,
6,
7,
7,
6,
5,
5,
4,
5,
5,
7,
7,
7,
7,
7,
8,
8,
8,
8,
7,
7,
7,
7,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
8,
8,
8,
7,
7,
7,
7,
7,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
8,
8,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
6,
6,
9,
9,
9,
9,
9,
8,
7,
7,
7,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
9,
7,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
9,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
8,
8,
7,
7,
7,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
8,
9,
9,
9,
9,
9,
9,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
9,
9,
7,
7,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
8,
8,
9,
8,
8,
9,
9,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
9,
8,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
8,
7,
7,
7,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
8,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
8,
8,
8,
8,
7,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
8,
8,
8,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
9,
9,
9,
9,
9,
9,
8,
7,
7,
9,
9,
9,
8,
8,
8,
6,
6,
6,
6,
6,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
6,
7,
7,
6,
6,
6,
7,
7,
7,
7,
7,
7,
6,
6,
6,
6,
6,
7,
7,
7,
7,
8,
8,
7,
6,
6,
7,
7,
7,
7,
8,
7,
7,
6,
6,
6,
7,
7,
6,
7,
7,
7,
6,
6,
6,
6,
7,
7,
7,
7,
7,
6,
6,
6,
6,
6,
7,
7,
7,
7,
7,
8,
8,
7,
7,
7,
7,
7,
7,
8,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
8,
8,
7,
7,
7,
7,
7,
7,
8,
8,
8,
8,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
7,
8,
8,
8,
7,
7,
6,
7,
6,
6,
6,
6,
5,
5,
4,
6,
6,
7,
7,
5,
5,
7,
6,
5,
4,
5,
5,
5,
5,
5,
7,
5,
4,
4,
4,
4,
3,
6,
6,
6,
5,
7,
7,
7,
6,
5,
6,
5,
5,
4,
4,
4,
4,
4,
3,
3,
2,
2,
3,
3,
4,
3,
2,
3,
3,
3,
3,
3,
3,
3,
3,
2,
2,
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,
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": 6.523
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0445,
"at_s": 6.269,
"db_delta": -1.9,
"lanes_removed": 1.59,
"bars_held_s": 2.508,
"re_enters_at_s": 8.777
},
{
"position": 0.0835,
"at_s": 11.773,
"db_delta": 2.25,
"lanes_removed": 1.89,
"bars_held_s": 0.58,
"re_enters_at_s": 12.353
},
{
"position": 0.0947,
"at_s": 13.351,
"db_delta": -0.54,
"lanes_removed": 1.51,
"bars_held_s": 6.803,
"re_enters_at_s": 20.155
},
{
"position": 0.2731,
"at_s": 38.499,
"db_delta": 1.98,
"lanes_removed": 1.51,
"bars_held_s": 11.331,
"re_enters_at_s": 49.83
},
{
"position": 0.3257,
"at_s": 45.906,
"db_delta": 1.49,
"lanes_removed": 1.51,
"bars_held_s": 4.017,
"re_enters_at_s": 49.923
},
{
"position": 0.3779,
"at_s": 53.267,
"db_delta": 1.62,
"lanes_removed": 1.51,
"bars_held_s": 87.098,
"re_enters_at_s": 140.365
},
{
"position": 0.6237,
"at_s": 87.911,
"db_delta": -1.91,
"lanes_removed": 1.54,
"bars_held_s": 1.788,
"re_enters_at_s": 89.699
},
{
"position": 0.8815,
"at_s": 124.25,
"db_delta": -1.85,
"lanes_removed": 1.53,
"bars_held_s": 16.115,
"re_enters_at_s": 140.365
},
{
"position": 0.9338,
"at_s": 131.611,
"db_delta": -3.55,
"lanes_removed": 1.54,
"bars_held_s": 8.754,
"re_enters_at_s": 140.365
},
{
"position": 0.9603,
"at_s": 135.349,
"db_delta": -6.01,
"lanes_removed": -0.0,
"bars_held_s": 5.016,
"re_enters_at_s": 140.365
},
{
"position": 0.9689,
"at_s": 136.557,
"db_delta": -14.55,
"lanes_removed": -0.0,
"bars_held_s": 3.808,
"re_enters_at_s": 140.365
},
{
"position": 0.9774,
"at_s": 137.764,
"db_delta": -19.69,
"lanes_removed": -0.0,
"bars_held_s": 2.508,
"re_enters_at_s": 140.272
}
],
"raises": [
{
"position": 0.0043,
"start_s": 0.604,
"end_s": 3.506,
"db_delta": 101.79,
"lanes_added": 5.92,
"slope_db_per_s": 35.069
},
{
"position": 0.053,
"start_s": 7.477,
"end_s": 73.677,
"db_delta": -0.91,
"lanes_added": 1.85,
"slope_db_per_s": -0.014
},
{
"position": 0.075,
"start_s": 10.565,
"end_s": 88.375,
"db_delta": -1.57,
"lanes_added": 1.56,
"slope_db_per_s": -0.02
},
{
"position": 0.2124,
"start_s": 29.931,
"end_s": 30.256,
"db_delta": 2.27,
"lanes_added": 1.54,
"slope_db_per_s": 6.987
},
{
"position": 0.2384,
"start_s": 33.599,
"end_s": 36.2,
"db_delta": 4.89,
"lanes_added": 1.58,
"slope_db_per_s": 1.882
},
{
"position": 0.2646,
"start_s": 37.291,
"end_s": 39.892,
"db_delta": 0.56,
"lanes_added": 1.54,
"slope_db_per_s": 0.216
},
{
"position": 0.2909,
"start_s": 41.006,
"end_s": 41.517,
"db_delta": 3.62,
"lanes_added": 1.54,
"slope_db_per_s": 7.08
},
{
"position": 0.317,
"start_s": 44.675,
"end_s": 46.811,
"db_delta": 2.87,
"lanes_added": 1.5,
"slope_db_per_s": 1.344
},
{
"position": 0.3432,
"start_s": 48.367,
"end_s": 48.785,
"db_delta": 3.57,
"lanes_added": 1.5,
"slope_db_per_s": 8.535
},
{
"position": 0.3694,
"start_s": 52.059,
"end_s": 54.288,
"db_delta": 2.01,
"lanes_added": 1.5,
"slope_db_per_s": 0.899
},
{
"position": 0.3959,
"start_s": 55.798,
"end_s": 58.375,
"db_delta": 3.36,
"lanes_added": 1.57,
"slope_db_per_s": 1.302
},
{
"position": 0.4217,
"start_s": 59.443,
"end_s": 60.116,
"db_delta": 3.9,
"lanes_added": 1.5,
"slope_db_per_s": 5.788
},
{
"position": 0.4481,
"start_s": 63.158,
"end_s": 65.155,
"db_delta": 3.16,
"lanes_added": 1.54,
"slope_db_per_s": 1.583
},
{
"position": 0.5003,
"start_s": 70.519,
"end_s": 70.96,
"db_delta": 4.26,
"lanes_added": 1.5,
"slope_db_per_s": 9.659
},
{
"position": 0.5267,
"start_s": 74.234,
"end_s": 75.279,
"db_delta": 4.56,
"lanes_added": 1.54,
"slope_db_per_s": 4.368
},
{
"position": 0.5524,
"start_s": 77.857,
"end_s": 80.434,
"db_delta": 3.22,
"lanes_added": 1.52,
"slope_db_per_s": 1.248
},
{
"position": 0.6053,
"start_s": 85.31,
"end_s": 85.798,
"db_delta": 4.53,
"lanes_added": 1.54,
"slope_db_per_s": 9.281
},
{
"position": 0.8901,
"start_s": 125.457,
"end_s": 127.942,
"db_delta": -2.85,
"lanes_added": 1.67,
"slope_db_per_s": -1.149
},
{
"position": 0.9957,
"start_s": 140.341,
"end_s": 140.365,
"db_delta": 8.88,
"lanes_added": 0.0,
"slope_db_per_s": 382.246
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.9623,
"at_s": 135.628,
"duration_s": 5.317
}
],
"tuttis": [
{
"position": 0.2138,
"at_s": 30.14,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.2661,
"at_s": 37.5,
"duration_s": 0.998,
"lanes": 9
},
{
"position": 0.3186,
"at_s": 44.907,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.371,
"at_s": 52.291,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.4234,
"at_s": 59.675,
"duration_s": 1.045,
"lanes": 9
},
{
"position": 0.502,
"at_s": 70.751,
"duration_s": 0.836,
"lanes": 9
},
{
"position": 0.5282,
"at_s": 74.443,
"duration_s": 0.789,
"lanes": 9
},
{
"position": 0.6067,
"at_s": 85.519,
"duration_s": 0.952,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0413,
"seconds": 5.827,
"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": 12,
"raises": 19,
"breaks": 2,
"tuttis": 8
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.476,
"time_to_hook_bars": 0.26,
"time_to_full_texture_s": 30.07,
"time_to_full_texture_bars": 16.19,
"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,
124.09,
124.83,
125.57,
126.32,
127.06,
127.8,
128.55,
129.29,
130.03,
130.77,
131.52,
132.26,
133.0,
133.75,
134.49,
135.23,
135.98,
136.72,
137.46,
138.21,
138.95,
139.69,
140.43
],
"values": [
0.0323,
0.5044,
0.4524,
0.4704,
0.3411,
0.4495,
0.4049,
0.4043,
0.5193,
0.3664,
0.5183,
0.5234,
0.4668,
0.4676,
0.351,
0.4964,
0.3442,
0.4757,
0.4697,
0.4405,
0.5037,
0.5918,
0.5213,
0.5471,
0.5322,
0.5175,
0.5355,
0.5485,
0.5488,
0.5675,
0.5208,
0.5745,
0.537,
0.5323,
0.5121,
0.5235,
0.5301,
0.5623,
0.5568,
0.5414,
0.5578,
0.6363,
0.6173,
0.5885,
0.5403,
0.5193,
0.6229,
0.6236,
0.6124,
0.5642,
0.5479,
0.6294,
0.5687,
0.5815,
0.5186,
0.5209,
0.6276,
0.5673,
0.5595,
0.5283,
0.5794,
0.6425,
0.5729,
0.5913,
0.5234,
0.5697,
0.6284,
0.567,
0.5972,
0.5648,
0.5886,
0.6362,
0.5734,
0.5847,
0.5216,
0.5554,
0.6366,
0.5741,
0.5735,
0.5453,
0.555,
0.6447,
0.5632,
0.5875,
0.5361,
0.5595,
0.608,
0.6119,
0.6139,
0.5648,
0.5648,
0.6057,
0.5945,
0.5408,
0.5479,
0.5811,
0.6294,
0.6068,
0.6003,
0.5356,
0.5337,
0.6477,
0.5609,
0.5675,
0.5297,
0.5209,
0.6258,
0.5725,
0.6045,
0.547,
0.5669,
0.5879,
0.5348,
0.5226,
0.5126,
0.5956,
0.6101,
0.5555,
0.6016,
0.4776,
0.5804,
0.5185,
0.5299,
0.5113,
0.4935,
0.4809,
0.4545,
0.5106,
0.4573,
0.5247,
0.5123,
0.4691,
0.5166,
0.4788,
0.4873,
0.4787,
0.4629,
0.5275,
0.4624,
0.4977,
0.5761,
0.5569,
0.6035,
0.6128,
0.546,
0.5446,
0.5476,
0.5617,
0.5648,
0.56,
0.5827,
0.549,
0.5907,
0.5316,
0.529,
0.5399,
0.577,
0.5892,
0.5687,
0.5426,
0.5673,
0.4705,
0.4613,
0.3373,
0.4568,
0.4222,
0.4021,
0.4901,
0.3085,
0.43,
0.4472,
0.389,
0.2863,
0.2172,
0.2519,
0.1516,
0.208,
0.1824,
0.0731,
0.0955,
0.1131,
0.0677,
0.0522,
0.0977,
0.0913,
0.0002,
0.0,
0.0,
0.0,
0.0
],
"peak_position_normalised": 0.2445
}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.8576,
"bars": 75,
"index_per_bar": [
0.7008,
0.7311,
0.7208,
0.7218,
0.8452,
0.7368,
0.7224,
0.7355,
0.8976,
0.868,
0.8139,
0.8092,
0.8759,
0.8536,
0.814,
0.8083,
0.9568,
0.8785,
0.9393,
0.8568,
0.9689,
0.8858,
0.9512,
0.8472,
0.9724,
0.8842,
0.9557,
0.8573,
0.9747,
0.8854,
0.9517,
0.8106,
0.983,
0.8797,
0.9899,
0.9075,
0.9453,
0.8156,
0.9722,
0.8747,
0.9741,
0.8731,
0.9608,
0.8761,
0.9031,
0.8163,
1.0,
0.8862,
0.8541,
0.8147,
0.7952,
0.8211,
0.8583,
0.8387,
0.7916,
0.836,
0.8812,
0.8635,
0.809,
0.8489,
0.8728,
0.8602,
0.809,
0.8471,
0.8074,
0.7372,
0.6854,
0.7187,
0.6808,
0.4306,
0.3615,
0.1241,
0.0403,
0.0241,
0.0261
],
"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": 8,
"at_s": 14.86,
"delta": 0.162,
"at_section_boundary": false
},
{
"bar": 32,
"at_s": 59.44,
"delta": 0.172,
"at_section_boundary": false
},
{
"bar": 38,
"at_s": 70.59,
"delta": 0.157,
"at_section_boundary": true
},
{
"bar": 46,
"at_s": 85.45,
"delta": 0.184,
"at_section_boundary": true
},
{
"bar": 69,
"at_s": 128.17,
"delta": -0.25,
"at_section_boundary": true
},
{
"bar": 71,
"at_s": 131.89,
"delta": -0.237,
"at_section_boundary": false
}
],
"steps_at_section_boundaries": 3,
"steps_total": 6,
"boundary_step_share": 0.5,
"hypothesis_note": "Section 11.6 expects masterpieces to step complexity AT structural boundaries and hold it flat inside sections. This share is the measurement of that claim on this track; the corpus decides, not us."
},
"texture_and_density": {
"note_rate_per_s": 1.731,
"melodic_salience": 0.876,
"voiced_fraction": 0.7239,
"note_count": 244,
"mean_lanes": 6.523,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 10.54,
"peak_position_normalised": 0.2509,
"peak_at_s": 35.364,
"arc_curve_db": [
-56.87,
-67.44,
-19.46,
-17.98,
-20.39,
-22.76,
-22.56,
-19.35,
-16.99,
-18.42,
-20.23,
-20.28,
-18.44,
-17.88,
-19.88,
-21.22,
-20.23,
-17.78,
-16.99,
-18.18,
-19.9,
-19.8,
-17.86,
-18.17,
-19.94,
-19.85,
-18.68,
-16.92,
-15.84,
-16.86,
-18.96,
-18.88,
-17.04,
-16.91,
-18.63,
-19.36,
-18.28,
-16.21,
-15.99,
-17.79,
-18.4,
-18.79,
-17.29,
-16.02,
-19.02,
-19.62,
-17.53,
-15.44,
-15.2,
-17.45,
-18.73,
-18.29,
-16.64,
-16.74,
-19.13,
-19.14,
-18.14,
-16.86,
-16.45,
-18.45,
-18.42,
-17.23,
-16.29,
-17.03,
-19.13,
-18.34,
-17.5,
-16.5,
-15.2,
-17.3,
-18.16,
-16.94,
-15.7,
-16.66,
-18.94,
-18.11,
-16.49,
-15.41,
-15.53,
-18.06,
-17.79,
-16.75,
-17.0,
-17.93,
-19.42,
-18.08,
-16.29,
-15.53,
-16.87,
-18.96,
-17.5,
-16.53,
-17.29,
-18.14,
-19.69,
-18.27,
-17.42,
-17.16,
-16.6,
-19.52,
-18.99,
-17.12,
-17.53,
-18.76,
-20.58,
-19.31,
-17.14,
-16.09,
-17.03,
-19.44,
-18.94,
-17.68,
-18.02,
-19.3,
-20.85,
-19.21,
-17.34,
-16.78,
-17.18,
-20.43,
-21.05,
-18.56,
-17.33,
-18.49,
-20.82,
-21.06,
-18.7,
-17.27,
-18.27,
-20.33,
-20.27,
-18.28,
-17.16,
-18.6,
-20.73,
-19.78,
-17.72,
-17.09,
-17.66,
-19.34,
-19.34,
-17.14,
-15.93,
-16.97,
-18.71,
-18.43,
-17.14,
-16.43,
-16.77,
-17.84,
-18.35,
-17.25,
-16.85,
-18.78,
-19.5,
-18.36,
-16.61,
-15.27,
-16.21,
-18.24,
-19.47,
-18.65,
-18.4,
-21.21,
-22.57,
-20.68,
-18.63,
-19.1,
-21.68,
-24.1,
-24.9,
-24.0,
-24.81,
-28.05,
-30.53,
-30.96,
-31.0,
-33.29,
-37.94,
-42.36,
-45.48,
-47.53,
-51.15,
-58.18,
-88.77,
-156.74,
-200.0,
-200.0,
-200.0,
-169.23
],
"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,
124.09,
124.83,
125.57,
126.32,
127.06,
127.8,
128.55,
129.29,
130.03,
130.77,
131.52,
132.26,
133.0,
133.75,
134.49,
135.23,
135.98,
136.72,
137.46,
138.21,
138.95,
139.69,
140.43
]
},
"register": {
"melody_span_semitones": 27.0,
"melody_tessitura_midi": 51.0,
"bass_floor_band": {
"sub": 0.02241,
"low_bass": 0.06228,
"bass": 0.36097,
"low_mid": 0.1719,
"mid": 0.22548,
"upper_mid": 0.11565,
"presence": 0.02158,
"brilliance": 0.01344,
"air": 0.00611,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.02241,
"low_bass": 0.06228,
"bass": 0.36097,
"low_mid": 0.1719,
"mid": 0.22548,
"upper_mid": 0.11565,
"presence": 0.02158,
"brilliance": 0.01344,
"air": 0.00611,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.03656,
"seam_ratio": 27.355,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": 0.0,
"head_rms_trend": 0.8207,
"baked_fade_out": false,
"baked_fade_in": true
},
"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": 1581.0,
"spectral_centroid_curve_hz": [
0.0,
2376.7,
1337.0,
1336.2,
826.2,
1341.9,
1183.2,
911.8,
1102.3,
561.4,
2158.1,
2167.9,
1244.9,
1140.0,
867.3,
1925.5,
824.3,
1147.9,
764.3,
1369.8,
1643.5,
2685.2,
1409.4,
1206.2,
2365.0,
2008.2,
2029.0,
1350.2,
998.9,
1794.5,
1596.0,
1853.6,
1328.3,
1187.9,
1364.0,
1835.3,
1508.3,
1415.6,
1207.0,
1589.7,
2294.8,
2383.1,
2055.7,
1272.9,
1878.3,
2470.0,
1612.4,
2102.8,
1108.9,
1640.3,
2232.2,
2028.2,
1785.9,
1271.6,
1607.7,
1697.4,
2038.5,
1667.0,
1529.7,
1490.4,
2666.3,
1872.6,
1647.4,
1611.0,
1763.6,
2500.9,
1707.3,
1427.2,
994.9,
1667.8,
2731.9,
1688.4,
1453.8,
1162.2,
1495.8,
2084.7,
1425.9,
1174.3,
1300.2,
1558.3,
1704.4,
1981.4,
1794.8,
2018.6,
1957.3,
2188.7,
1552.0,
1355.3,
1891.7,
2294.8,
2083.2,
1677.9,
1926.7,
1886.2,
2381.7,
2769.5,
1782.0,
2797.3,
1742.0,
1826.5,
1732.1,
2337.3,
2017.5,
1903.5,
2272.8,
1846.7,
2376.8,
1702.2,
1866.5,
2386.1,
1917.6,
2012.4,
1741.2,
1939.6,
1795.5,
1720.8,
1254.7,
1597.9,
2012.4,
2029.9,
2811.9,
1618.6,
1341.3,
1337.1,
1656.6,
1578.6,
1037.4,
890.3,
862.2,
2226.2,
1199.8,
1136.0,
1034.6,
1486.1,
1446.2,
1133.4,
841.9,
1143.4,
746.2,
1177.8,
2185.1,
1690.7,
1452.1,
2073.9,
2047.5,
2085.8,
1519.9,
1533.4,
1717.2,
2082.4,
1906.1,
1610.7,
1707.8,
1770.1,
2071.4,
1940.4,
1741.6,
1613.7,
1457.1,
1888.5,
1999.9,
1319.0,
1196.0,
993.8,
1397.6,
1094.7,
836.3,
1250.4,
560.8,
2129.9,
2018.5,
1388.0,
1055.1,
821.6,
1995.1,
729.2,
1130.6,
763.4,
1175.6,
1894.8,
2394.1,
1394.1,
1093.3,
2179.0,
2068.4,
0.0,
0.0,
0.0,
0.0,
0.0
],
"spectral_rolloff85_hz_mean": 3507.0,
"spectral_flatness_mean": 0.03284,
"signature_colour": "warm"
}
}
}