music/exemplars/formula_cards/UNMATCHED__13_Route_1.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__13_Route_1",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\13 Route 1.m4a",
"sha256": "bd7f9371a69d2c45f7877cabf3af43e2e6737a4cdef6d5eec103f75dd5e1d5b5",
"bytes": 3670107,
"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": "2026-08-07T01:44:18+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": 82.0,
"section_boundaries_s": [
0.0,
8.777,
19.923,
29.466,
36.153,
44.025,
55.519,
65.062,
71.68,
79.761,
82.0
],
"section_count": 10,
"repeat_map": [
{
"section": 0,
"most_like_section": null,
"similarity": 0.0,
"is_repeat": false
},
{
"section": 1,
"most_like_section": 0,
"similarity": 0.9917,
"is_repeat": true
},
{
"section": 2,
"most_like_section": 0,
"similarity": 0.9822,
"is_repeat": true
},
{
"section": 3,
"most_like_section": 0,
"similarity": 0.9759,
"is_repeat": true
},
{
"section": 4,
"most_like_section": 0,
"similarity": 0.9891,
"is_repeat": true
},
{
"section": 5,
"most_like_section": 1,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 6,
"most_like_section": 2,
"similarity": 0.9997,
"is_repeat": true
},
{
"section": 7,
"most_like_section": 3,
"similarity": 0.9998,
"is_repeat": true
},
{
"section": 8,
"most_like_section": 4,
"similarity": 0.9828,
"is_repeat": true
},
{
"section": 9,
"most_like_section": 8,
"similarity": 0.8916,
"is_repeat": false
}
],
"novelty_peak_strength": [
0.8971,
0.9882,
0.8493,
0.8147,
0.8929,
1.0,
0.8639,
0.7867,
0.9346
],
"method": "checkerboard-kernel novelty over a chroma+MFCC self-similarity matrix"
},
"tempo_and_time_grammar": {
"tempo_function": {
"baseline_bpm": 107.67,
"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
],
"curve_bpm": [
143.55,
143.55,
143.55,
143.55,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
161.5,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
107.67,
161.5,
161.5,
161.5,
161.5,
161.5
],
"adjustment_events": [
{
"position_s": 0.63,
"duration_s": 1.51,
"delta_bpm": 14.71,
"shape": "step"
},
{
"position_s": 20.41,
"duration_s": 17.93,
"delta_bpm": 44.82,
"shape": "step"
},
{
"position_s": 56.05,
"duration_s": 17.83,
"delta_bpm": 41.48,
"shape": "step"
},
{
"position_s": 79.06,
"duration_s": 2.55,
"delta_bpm": 30.07,
"shape": "step"
}
],
"dispersion_bpm": 26.015,
"rubato_depth_bpm": 53.833
},
"global_bpm": 107.67,
"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": 107.67,
"tempo_bpm_median_local": 107.67,
"tempo_iqr_bpm": 0.0,
"tempo_stability": 1.0,
"beat_interval_cv": 0.0257
},
"dominant_onset_period_s": 0.5573,
"dominant_onset_period_bpm": 107.67,
"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": 0.735,
"onset_rate_per_s": 10.767
}
},
"tonality": {
"key": "C",
"mode": "major",
"windowed_key_agreement": 0.3333,
"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": 0.569,
"onset_bars": 0.26,
"pitch_contour": "UDUUDDDUUDUDUUD",
"interval_vocabulary_semitones": [
3,
7,
13,
17,
19,
24,
28,
31,
32,
33,
36
],
"intervals": [
7.0,
-24.0,
24.0,
17.0,
-13.0,
-28.0,
-7.0,
7.0,
31.0,
-36.0,
24.0,
-19.0,
33.0,
3.0,
-32.0
],
"range_semitones": 48.0,
"distinctive_deviation": {
"largest_interval_semitones": -36.0,
"at_note_index": 10,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9717,
"self_similarity_baseline": 0.6298,
"self_similarity_lift": 0.3419,
"recurrence_lag_s": 35.573,
"interval_3gram_repetition": 0.2865,
"interval_4gram_repetition": 0.2011
},
"lane_analysis": {
"method": "spectral_band_proxy",
"confidence": "LOW-FOR-ROSTER, USABLE-FOR-ARRANGEMENT",
"method_note": "Section 11.1 requires the lane method be declared. Bands are not instruments: two instruments in one octave read as one lane, and one instrument spanning two octaves reads as two. Entry/exit and simultaneity shapes are trustworthy; a roster is not claimed.",
"lane_roster_bands": [
"sub",
"low_bass",
"bass",
"low_mid",
"mid",
"upper_mid",
"presence",
"brilliance",
"air",
"ultra"
],
"entry_exit_map": [
{
"lane": "sub",
"band_hz": [
20,
45
],
"entry_s": 3.181,
"exit_s": 74.838,
"active_fraction": 0.4244,
"segments": [
[
3.181,
3.738
],
[
6.06,
9.427
],
[
10.913,
11.633
],
[
14.954,
16.347
],
[
17.067,
17.601
],
[
19.923,
20.805
],
[
22.198,
22.756
],
[
26.633,
27.4
],
[
28.862,
30.023
],
[
37.849,
38.475
],
[
38.777,
39.311
],
[
41.633,
44.977
],
[
46.463,
47.183
],
[
47.647,
48.228
],
[
50.527,
51.92
],
[
52.64,
53.15
],
[
55.449,
56.285
],
[
57.771,
58.538
],
[
62.206,
62.949
],
[
64.412,
65.573
],
[
68.94,
69.613
],
[
73.421,
73.979
],
[
74.304,
74.838
]
]
},
{
"lane": "low_bass",
"band_hz": [
45,
90
],
"entry_s": 2.577,
"exit_s": 79.296,
"active_fraction": 0.6478,
"segments": [
[
2.577,
3.135
],
[
6.014,
9.427
],
[
10.89,
12.492
],
[
14.35,
16.556
],
[
17.043,
17.624
],
[
19.783,
21.13
],
[
21.827,
23.406
],
[
24.056,
25.542
],
[
26.285,
27.818
],
[
28.491,
30.0
],
[
30.72,
32.253
],
[
32.949,
34.482
],
[
36.014,
36.595
],
[
37.779,
39.149
],
[
41.61,
45.047
],
[
46.463,
47.578
],
[
49.923,
52.129
],
[
52.64,
53.174
],
[
55.356,
56.703
],
[
57.4,
58.979
],
[
59.606,
61.161
],
[
62.206,
63.39
],
[
64.435,
65.573
],
[
66.664,
67.802
],
[
68.499,
69.637
],
[
71.169,
72.168
],
[
73.329,
74.257
],
[
77.23,
78.019
],
[
78.251,
79.296
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 1.509,
"exit_s": 79.203,
"active_fraction": 0.8219,
"segments": [
[
1.509,
3.622
],
[
3.831,
4.714
],
[
4.946,
10.101
],
[
10.333,
12.516
],
[
12.725,
13.607
],
[
13.839,
17.949
],
[
18.042,
18.692
],
[
18.762,
21.2
],
[
21.827,
23.847
],
[
24.427,
25.612
],
[
26.657,
27.887
],
[
28.862,
30.116
],
[
30.697,
32.345
],
[
32.926,
36.618
],
[
37.013,
37.547
],
[
37.756,
39.195
],
[
39.404,
40.287
],
[
40.519,
45.697
],
[
45.906,
48.089
],
[
48.298,
49.18
],
[
49.412,
53.522
],
[
53.592,
56.773
],
[
57.377,
59.42
],
[
59.606,
61.185
],
[
62.206,
63.46
],
[
64.435,
65.689
],
[
66.27,
67.849
],
[
68.476,
70.171
],
[
70.31,
72.191
],
[
72.562,
73.12
],
[
73.305,
74.745
],
[
74.977,
75.836
],
[
76.092,
76.951
],
[
77.23,
79.203
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 0.511,
"exit_s": 79.18,
"active_fraction": 0.8941,
"segments": [
[
0.511,
16.834
],
[
16.904,
21.223
],
[
21.641,
25.612
],
[
26.169,
27.841
],
[
28.375,
30.116
],
[
30.256,
32.322
],
[
32.926,
34.551
],
[
34.969,
36.734
],
[
36.989,
52.361
],
[
52.5,
56.819
],
[
57.191,
61.185
],
[
61.719,
63.414
],
[
63.948,
65.712
],
[
65.782,
67.918
],
[
68.499,
70.31
],
[
70.473,
72.284
],
[
72.562,
75.836
],
[
75.999,
79.18
]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 0.511,
"exit_s": 78.832,
"active_fraction": 0.9165,
"segments": [
[
0.511,
3.483
],
[
3.669,
4.365
],
[
4.783,
18.692
],
[
18.739,
32.554
],
[
33.297,
36.688
],
[
37.013,
39.033
],
[
39.219,
39.938
],
[
40.356,
54.242
],
[
54.311,
55.356
],
[
55.403,
68.127
],
[
68.476,
72.237
],
[
72.562,
74.606
],
[
74.791,
75.488
],
[
75.906,
78.832
]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.511,
"exit_s": 78.785,
"active_fraction": 0.8955,
"segments": [
[
0.511,
3.181
],
[
3.669,
4.296
],
[
4.783,
12.167
],
[
12.585,
13.351
],
[
13.7,
19.691
],
[
19.969,
38.708
],
[
39.242,
39.892
],
[
40.356,
47.763
],
[
48.135,
48.878
],
[
49.25,
55.217
],
[
55.519,
74.281
],
[
74.791,
75.372
],
[
75.929,
78.785
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 1.509,
"exit_s": 77.926,
"active_fraction": 0.7769,
"segments": [
[
1.509,
2.902
],
[
4.807,
10.194
],
[
10.356,
12.33
],
[
12.562,
13.444
],
[
13.677,
18.483
],
[
19.969,
21.084
],
[
22.198,
23.475
],
[
24.869,
25.588
],
[
26.633,
27.794
],
[
28.793,
38.475
],
[
40.38,
45.767
],
[
45.929,
47.856
],
[
48.135,
48.994
],
[
49.25,
54.056
],
[
54.265,
55.24
],
[
55.519,
56.633
],
[
57.748,
59.025
],
[
60.442,
61.161
],
[
62.137,
63.367
],
[
64.342,
74.025
],
[
75.952,
77.926
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 1.486,
"exit_s": 76.603,
"active_fraction": 0.8191,
"segments": [
[
1.486,
2.926
],
[
4.807,
9.683
],
[
9.961,
11.842
],
[
13.7,
19.807
],
[
19.969,
21.386
],
[
21.641,
23.777
],
[
24.404,
25.728
],
[
26.006,
38.499
],
[
40.38,
45.256
],
[
45.488,
47.392
],
[
49.25,
55.333
],
[
55.519,
56.982
],
[
57.748,
59.373
],
[
59.977,
61.277
],
[
61.556,
74.048
],
[
76.022,
76.603
]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 1.486,
"exit_s": 77.392,
"active_fraction": 0.9102,
"segments": [
[
1.486,
3.413
],
[
3.669,
4.598
],
[
4.783,
9.752
],
[
9.868,
12.376
],
[
12.562,
13.514
],
[
13.677,
19.064
],
[
19.273,
38.986
],
[
39.242,
40.147
],
[
40.356,
45.325
],
[
45.395,
47.949
],
[
48.135,
54.079
],
[
55.356,
74.536
],
[
74.791,
75.349
],
[
75.929,
77.392
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.5786,
"sub|bass": 0.4963,
"sub|low_mid": 0.4737,
"sub|mid": 0.4325,
"sub|upper_mid": 0.3966,
"sub|presence": 0.4621,
"sub|brilliance": 0.4288,
"sub|air": 0.4289,
"low_bass|bass": 0.7729,
"low_bass|low_mid": 0.7218,
"low_bass|mid": 0.6642,
"low_bass|upper_mid": 0.6306,
"low_bass|presence": 0.6477,
"low_bass|brilliance": 0.615,
"low_bass|air": 0.6615,
"bass|low_mid": 0.8988,
"bass|mid": 0.8461,
"bass|upper_mid": 0.7989,
"bass|presence": 0.7899,
"bass|brilliance": 0.7606,
"bass|air": 0.8176,
"low_mid|mid": 0.9164,
"low_mid|upper_mid": 0.8668,
"low_mid|presence": 0.8082,
"low_mid|brilliance": 0.8101,
"low_mid|air": 0.8822,
"mid|upper_mid": 0.9388,
"mid|presence": 0.8119,
"mid|brilliance": 0.857,
"mid|air": 0.9364,
"upper_mid|presence": 0.854,
"upper_mid|brilliance": 0.9002,
"upper_mid|air": 0.9351,
"presence|brilliance": 0.8622,
"presence|air": 0.8318,
"brilliance|air": 0.884
},
"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
],
"lanes": [
0,
0,
0,
8,
5,
5,
9,
7,
5,
8,
7,
7,
8,
7,
9,
9,
6,
5,
6,
4,
7,
8,
6,
5,
5,
4,
6,
8,
8,
7,
9,
9,
7,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
7,
5,
7,
5,
7,
7,
7,
9,
9,
9,
9,
8,
7,
9,
7,
5,
6,
8,
7,
7,
8,
5,
6,
8,
8,
7,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
8,
7,
7,
9,
9,
9,
7,
7,
6,
7,
8,
6,
7,
8,
5,
7,
8,
6,
5,
9,
9,
9,
9,
9,
8,
6,
4,
3,
5,
8,
7,
9,
9,
9,
9,
8,
8,
8,
6,
7,
4,
7,
5,
8,
8,
8,
9,
9,
8,
4,
3,
4,
5,
8,
6,
9,
9,
9,
9,
9,
9,
5,
4,
4,
5,
9,
7,
9,
9,
9,
9,
9,
9,
7,
6,
6,
6,
8,
8,
9,
8,
8,
9,
9,
9,
7,
5,
4,
4,
8,
7,
9,
8,
9,
9,
8,
8,
7,
6,
6,
8,
8,
7,
9,
9,
8,
9,
8,
8,
4,
4,
8,
7,
8,
6,
9,
9,
9,
9,
6,
6,
5,
3,
6,
8,
6,
5,
5,
2,
6,
8,
8,
9,
9,
8,
8,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
9,
7,
6,
7,
7,
5,
7,
7,
7,
9,
9,
9,
9,
8,
7,
9,
6,
3,
7,
8,
6,
9,
7,
4,
7,
8,
7,
9,
9,
8,
9,
9,
9,
9,
9,
9,
9,
9,
8,
8,
6,
7,
9,
9,
9,
7,
7,
7,
9,
8,
6,
8,
8,
6,
8,
8,
5,
9,
9,
9,
9,
9,
9,
7,
4,
3,
5,
7,
7,
9,
9,
9,
9,
9,
8,
8,
6,
7,
4,
7,
7,
8,
9,
8,
8,
9,
8,
8,
3,
3,
4,
7,
7,
9,
9,
9,
9,
8,
8,
8,
4,
4,
4,
9,
6,
9,
9,
9,
9,
9,
9,
9,
5,
6,
6,
8,
8,
8,
9,
8,
8,
9,
9,
8,
5,
4,
4,
8,
8,
8,
9,
9,
9,
7,
9,
8,
6,
6,
8,
7,
7,
7,
9,
8,
8,
8,
8,
5,
4,
8,
7,
8,
6,
8,
9,
9,
9,
6,
5,
6,
4,
6,
8,
6,
4,
5,
4,
4,
8,
8,
7,
8,
8,
5,
9,
7,
7,
7,
5,
4,
7,
6,
5,
3,
3,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0
],
"max": 9,
"mean": 7.106
},
"register_spacing_octaves": [
1.085,
1.0,
0.99,
0.99,
0.99,
0.99,
1.0,
1.0
]
},
"event_grammar": {
"drops": [
{
"position": 0.0334,
"at_s": 2.74,
"db_delta": -6.37,
"lanes_removed": 1.18,
"bars_held_s": 1.904,
"re_enters_at_s": 4.644
},
{
"position": 0.0504,
"at_s": 4.133,
"db_delta": -4.72,
"lanes_removed": 1.51,
"bars_held_s": 0.255,
"re_enters_at_s": 4.389
},
{
"position": 0.1124,
"at_s": 9.218,
"db_delta": -3.63,
"lanes_removed": 1.5,
"bars_held_s": 1.207,
"re_enters_at_s": 10.426
},
{
"position": 0.1444,
"at_s": 11.842,
"db_delta": -5.1,
"lanes_removed": 1.51,
"bars_held_s": 0.627,
"re_enters_at_s": 12.469
},
{
"position": 0.1994,
"at_s": 16.347,
"db_delta": -1.16,
"lanes_removed": 1.53,
"bars_held_s": 0.766,
"re_enters_at_s": 17.113
},
{
"position": 0.2146,
"at_s": 17.601,
"db_delta": -0.75,
"lanes_removed": 1.53,
"bars_held_s": 4.133,
"re_enters_at_s": 21.734
},
{
"position": 0.2571,
"at_s": 21.084,
"db_delta": -0.95,
"lanes_removed": 4.05,
"bars_held_s": 0.325,
"re_enters_at_s": 21.409
},
{
"position": 0.2866,
"at_s": 23.499,
"db_delta": -2.1,
"lanes_removed": 2.08,
"bars_held_s": 2.763,
"re_enters_at_s": 26.262
},
{
"position": 0.3075,
"at_s": 25.217,
"db_delta": 1.95,
"lanes_removed": 1.68,
"bars_held_s": 0.72,
"re_enters_at_s": 25.937
},
{
"position": 0.337,
"at_s": 27.632,
"db_delta": -2.22,
"lanes_removed": 3.25,
"bars_held_s": 0.743,
"re_enters_at_s": 28.375
},
{
"position": 0.3664,
"at_s": 30.047,
"db_delta": -3.47,
"lanes_removed": 2.7,
"bars_held_s": 0.232,
"re_enters_at_s": 30.279
},
{
"position": 0.3902,
"at_s": 31.997,
"db_delta": -2.23,
"lanes_removed": 1.67,
"bars_held_s": 1.022,
"re_enters_at_s": 33.019
},
{
"position": 0.4197,
"at_s": 34.412,
"db_delta": -2.05,
"lanes_removed": 1.7,
"bars_held_s": 0.604,
"re_enters_at_s": 35.016
},
{
"position": 0.4423,
"at_s": 36.27,
"db_delta": -2.58,
"lanes_removed": 1.53,
"bars_held_s": 0.557,
"re_enters_at_s": 36.827
},
{
"position": 0.4845,
"at_s": 39.729,
"db_delta": -4.95,
"lanes_removed": 1.61,
"bars_held_s": 0.209,
"re_enters_at_s": 39.938
},
{
"position": 0.5465,
"at_s": 44.815,
"db_delta": -4.18,
"lanes_removed": 1.53,
"bars_held_s": 1.138,
"re_enters_at_s": 45.952
},
{
"position": 0.578,
"at_s": 47.392,
"db_delta": -5.4,
"lanes_removed": 1.52,
"bars_held_s": 0.464,
"re_enters_at_s": 47.856
},
{
"position": 0.6343,
"at_s": 52.013,
"db_delta": -2.25,
"lanes_removed": 1.51,
"bars_held_s": 0.418,
"re_enters_at_s": 52.431
},
{
"position": 0.649,
"at_s": 53.22,
"db_delta": -0.86,
"lanes_removed": 1.51,
"bars_held_s": 2.368,
"re_enters_at_s": 55.589
},
{
"position": 0.6904,
"at_s": 56.61,
"db_delta": -1.26,
"lanes_removed": 3.95,
"bars_held_s": 0.325,
"re_enters_at_s": 56.935
},
{
"position": 0.7198,
"at_s": 59.025,
"db_delta": -2.1,
"lanes_removed": 2.11,
"bars_held_s": 2.833,
"re_enters_at_s": 61.858
},
{
"position": 0.7413,
"at_s": 60.79,
"db_delta": 1.82,
"lanes_removed": 1.65,
"bars_held_s": 0.65,
"re_enters_at_s": 61.44
},
{
"position": 0.7708,
"at_s": 63.205,
"db_delta": -1.68,
"lanes_removed": 3.12,
"bars_held_s": 0.929,
"re_enters_at_s": 64.134
},
{
"position": 0.8002,
"at_s": 65.62,
"db_delta": -2.79,
"lanes_removed": 2.6,
"bars_held_s": 0.418,
"re_enters_at_s": 66.038
},
{
"position": 0.8237,
"at_s": 67.547,
"db_delta": -2.12,
"lanes_removed": 1.62,
"bars_held_s": 1.138,
"re_enters_at_s": 68.685
},
{
"position": 0.8532,
"at_s": 69.962,
"db_delta": -2.09,
"lanes_removed": 1.83,
"bars_held_s": 0.627,
"re_enters_at_s": 70.589
},
{
"position": 0.8761,
"at_s": 71.843,
"db_delta": -2.76,
"lanes_removed": 1.63,
"bars_held_s": 0.534,
"re_enters_at_s": 72.377
},
{
"position": 0.9175,
"at_s": 75.233,
"db_delta": -5.2,
"lanes_removed": 1.52,
"bars_held_s": 0.348,
"re_enters_at_s": 75.581
},
{
"position": 0.9478,
"at_s": 77.717,
"db_delta": -1.81,
"lanes_removed": 1.58,
"bars_held_s": 3.692,
"re_enters_at_s": 81.409
},
{
"position": 0.9625,
"at_s": 78.925,
"db_delta": -5.56,
"lanes_removed": 3.79,
"bars_held_s": 2.485,
"re_enters_at_s": 81.409
},
{
"position": 0.9772,
"at_s": 80.132,
"db_delta": -9.53,
"lanes_removed": -0.0,
"bars_held_s": 1.277,
"re_enters_at_s": 81.409
},
{
"position": 0.9919,
"at_s": 81.34,
"db_delta": -96.47,
"lanes_removed": -0.0,
"bars_held_s": 0.07,
"re_enters_at_s": 81.409
}
],
"raises": [
{
"position": 0.0074,
"start_s": 0.604,
"end_s": 2.763,
"db_delta": 126.2,
"lanes_added": 5.07,
"slope_db_per_s": 58.44
},
{
"position": 0.1288,
"start_s": 10.565,
"end_s": 11.192,
"db_delta": 4.91,
"lanes_added": 1.53,
"slope_db_per_s": 7.826
},
{
"position": 0.1693,
"start_s": 13.886,
"end_s": 17.926,
"db_delta": 4.79,
"lanes_added": 1.51,
"slope_db_per_s": 1.185
},
{
"position": 0.2424,
"start_s": 19.876,
"end_s": 23.661,
"db_delta": 6.07,
"lanes_added": 1.61,
"slope_db_per_s": 1.603
},
{
"position": 0.2718,
"start_s": 22.291,
"end_s": 23.081,
"db_delta": 1.39,
"lanes_added": 1.95,
"slope_db_per_s": 1.754
},
{
"position": 0.3222,
"start_s": 26.424,
"end_s": 27.748,
"db_delta": 2.29,
"lanes_added": 3.43,
"slope_db_per_s": 1.728
},
{
"position": 0.3517,
"start_s": 28.839,
"end_s": 29.257,
"db_delta": 1.92,
"lanes_added": 2.38,
"slope_db_per_s": 4.601
},
{
"position": 0.4049,
"start_s": 33.205,
"end_s": 34.064,
"db_delta": 1.62,
"lanes_added": 2.59,
"slope_db_per_s": 1.882
},
{
"position": 0.4604,
"start_s": 37.756,
"end_s": 37.965,
"db_delta": 0.99,
"lanes_added": 1.57,
"slope_db_per_s": 4.726
},
{
"position": 0.5629,
"start_s": 46.161,
"end_s": 46.719,
"db_delta": 5.87,
"lanes_added": 1.56,
"slope_db_per_s": 10.527
},
{
"position": 0.6046,
"start_s": 49.575,
"end_s": 51.897,
"db_delta": 4.09,
"lanes_added": 1.52,
"slope_db_per_s": 1.761
},
{
"position": 0.6756,
"start_s": 55.403,
"end_s": 59.281,
"db_delta": 5.75,
"lanes_added": 1.64,
"slope_db_per_s": 1.482
},
{
"position": 0.7051,
"start_s": 57.818,
"end_s": 58.607,
"db_delta": 1.54,
"lanes_added": 2.38,
"slope_db_per_s": 1.952
},
{
"position": 0.7561,
"start_s": 61.997,
"end_s": 65.178,
"db_delta": 2.03,
"lanes_added": 3.2,
"slope_db_per_s": 0.64
},
{
"position": 0.7855,
"start_s": 64.412,
"end_s": 64.877,
"db_delta": 2.22,
"lanes_added": 2.28,
"slope_db_per_s": 4.786
},
{
"position": 0.8385,
"start_s": 68.754,
"end_s": 69.706,
"db_delta": 1.17,
"lanes_added": 2.86,
"slope_db_per_s": 1.23
},
{
"position": 0.8943,
"start_s": 73.329,
"end_s": 73.538,
"db_delta": 0.93,
"lanes_added": 1.53,
"slope_db_per_s": 4.435
}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
"duration_s": 0.464
},
{
"position": 0.984,
"at_s": 80.689,
"duration_s": 1.3
}
],
"tuttis": [
{
"position": 0.0745,
"at_s": 6.107,
"duration_s": 3.251,
"lanes": 9
},
{
"position": 0.1824,
"at_s": 14.954,
"duration_s": 1.393,
"lanes": 9
},
{
"position": 0.3262,
"at_s": 26.749,
"duration_s": 0.859,
"lanes": 9
},
{
"position": 0.3528,
"at_s": 28.932,
"duration_s": 0.998,
"lanes": 9
},
{
"position": 0.5086,
"at_s": 41.703,
"duration_s": 3.228,
"lanes": 9
},
{
"position": 0.6162,
"at_s": 50.527,
"duration_s": 1.393,
"lanes": 9
},
{
"position": 0.6782,
"at_s": 55.612,
"duration_s": 0.929,
"lanes": 9
},
{
"position": 0.7869,
"at_s": 64.528,
"duration_s": 0.975,
"lanes": 9
},
{
"position": 0.8407,
"at_s": 68.94,
"duration_s": 0.952,
"lanes": 9
}
],
"silence_budget": {
"fraction": 0.0221,
"seconds": 1.811,
"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": 32,
"raises": 17,
"breaks": 2,
"tuttis": 9
}
},
"opening_and_flow_law": {
"onset_type": "fade_in",
"first_sound_at_s": 0.488,
"time_to_hook_s": 0.569,
"time_to_hook_bars": 0.26,
"time_to_full_texture_s": 1.091,
"time_to_full_texture_bars": 0.49,
"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
],
"values": [
0.0479,
0.4051,
0.5454,
0.6288,
0.5245,
0.5018,
0.4906,
0.5769,
0.6218,
0.7465,
0.7387,
0.7596,
0.7538,
0.6034,
0.5737,
0.6571,
0.569,
0.4777,
0.6189,
0.6024,
0.6465,
0.6933,
0.6878,
0.688,
0.5973,
0.4922,
0.5571,
0.6403,
0.7158,
0.4713,
0.7278,
0.7263,
0.5794,
0.6177,
0.6293,
0.4917,
0.7055,
0.7135,
0.5424,
0.711,
0.7121,
0.5849,
0.6876,
0.6892,
0.5208,
0.6934,
0.666,
0.5771,
0.6794,
0.6572,
0.6422,
0.6766,
0.4916,
0.4376,
0.4146,
0.5868,
0.6622,
0.7318,
0.744,
0.7467,
0.7258,
0.5524,
0.5963,
0.6647,
0.5698,
0.5305,
0.5312,
0.5754,
0.7247,
0.6852,
0.6718,
0.7026,
0.629,
0.5402,
0.6014,
0.6304,
0.7248,
0.5459,
0.7201,
0.7318,
0.4855,
0.6393,
0.6188,
0.5503,
0.775,
0.7046,
0.6423,
0.7797,
0.7324,
0.6407,
0.7433,
0.715,
0.5271,
0.6946,
0.7359,
0.6896,
0.7184,
0.6957,
0.6129,
0.6591,
0.4893,
0.5204,
0.3168,
0.4866,
0.5592,
0.3401,
0.3349,
0.0994,
0.0881,
0.0657,
0.0002
],
"peak_position_normalised": 0.5307
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.229,
"bars": 36,
"index_per_bar": [
0.7465,
0.8288,
0.9107,
1.0,
0.892,
0.9026,
0.9372,
0.9507,
0.8758,
0.8752,
0.8945,
0.8632,
0.8973,
0.9356,
0.8881,
0.9332,
0.8879,
0.8365,
0.9246,
0.9982,
0.8968,
0.8993,
0.9425,
0.9464,
0.8778,
0.881,
0.9008,
0.8696,
0.8892,
0.9323,
0.8926,
0.9368,
0.888,
0.8042,
0.8405,
0.4532
],
"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": 35,
"at_s": 78.02,
"delta": -0.387,
"at_section_boundary": true
}
],
"steps_at_section_boundaries": 1,
"steps_total": 1,
"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": 2.293,
"melodic_salience": 0.7834,
"voiced_fraction": 0.4171,
"note_count": 188,
"mean_lanes": 7.106,
"max_lanes": 9
},
"dynamics": {
"dynamic_range_db_p95_minus_p10": 13.68,
"peak_position_normalised": 0.5355,
"peak_at_s": 43.909,
"arc_curve_db": [
-63.69,
-72.73,
-15.12,
-11.91,
-16.22,
-19.27,
-17.66,
-15.9,
-12.81,
-11.1,
-10.45,
-10.31,
-10.49,
-14.09,
-14.66,
-12.41,
-15.42,
-17.43,
-16.37,
-14.65,
-12.96,
-12.17,
-12.11,
-12.25,
-13.04,
-17.11,
-19.13,
-15.33,
-13.13,
-12.86,
-10.98,
-10.87,
-14.2,
-16.13,
-14.79,
-13.13,
-11.3,
-11.17,
-11.42,
-10.58,
-12.18,
-13.58,
-11.8,
-12.22,
-13.29,
-11.97,
-12.24,
-13.03,
-12.1,
-13.39,
-13.79,
-12.96,
-16.46,
-19.22,
-17.72,
-15.83,
-12.6,
-10.56,
-10.42,
-10.14,
-11.25,
-14.95,
-14.11,
-12.73,
-15.86,
-17.3,
-16.39,
-14.51,
-12.61,
-11.85,
-12.78,
-12.9,
-14.12,
-17.14,
-18.04,
-15.29,
-13.12,
-12.42,
-11.09,
-11.05,
-14.23,
-16.48,
-14.8,
-12.77,
-11.2,
-10.99,
-11.15,
-10.63,
-11.84,
-12.88,
-11.83,
-12.45,
-13.12,
-12.1,
-12.48,
-12.83,
-12.09,
-13.47,
-13.63,
-13.37,
-16.88,
-20.72,
-20.54,
-20.03,
-20.07,
-21.79,
-26.89,
-32.91,
-43.92,
-84.63,
-93.19
],
"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
]
},
"register": {
"melody_span_semitones": 57.0,
"melody_tessitura_midi": 45.0,
"bass_floor_band": {
"sub": 0.00035,
"low_bass": 0.04084,
"bass": 0.05955,
"low_mid": 0.12613,
"mid": 0.23819,
"upper_mid": 0.38136,
"presence": 0.12349,
"brilliance": 0.02319,
"air": 0.00671,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00035,
"low_bass": 0.04084,
"bass": 0.05955,
"low_mid": 0.12613,
"mid": 0.23819,
"upper_mid": 0.38136,
"presence": 0.12349,
"brilliance": 0.02319,
"air": 0.00671,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.12947,
"seam_ratio": 7.724,
"seam_clean": false,
"tail_rms_over_mid": 0.0,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.752,
"head_rms_trend": 0.4325,
"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": 2017.2,
"spectral_centroid_curve_hz": [
0.0,
1630.0,
2376.5,
1692.9,
1680.8,
1909.1,
2891.2,
1769.1,
1795.9,
2205.2,
1494.1,
1738.1,
2378.5,
1711.0,
1411.4,
1563.2,
1663.5,
1891.1,
2894.5,
1907.1,
1825.7,
1730.0,
1495.2,
1645.3,
2180.1,
1506.5,
2681.8,
2010.8,
2733.8,
1973.3,
1905.1,
2345.6,
1417.7,
2270.2,
1523.1,
1750.2,
1393.1,
1322.0,
1617.7,
1175.4,
1633.6,
2027.4,
1563.2,
1500.2,
2382.0,
1850.3,
1920.3,
1907.3,
1585.0,
2117.0,
1903.7,
2024.8,
1205.8,
1619.1,
1115.0,
1763.1,
1825.0,
1689.0,
1504.7,
1441.8,
1931.9,
1662.2,
1995.8,
1794.5,
1903.9,
2435.2,
1693.9,
2047.4,
2630.9,
1617.8,
2257.0,
2341.5,
2956.5,
2807.3,
2752.4,
1558.2,
2774.9,
1826.5,
1463.8,
2667.6,
2175.0,
1809.5,
2042.1,
3017.7,
2569.4,
1875.2,
3687.1,
2504.7,
1944.9,
3202.7,
2537.2,
2031.1,
2591.8,
1686.3,
2616.4,
2810.1,
2500.0,
2877.6,
2141.4,
1719.2,
2344.3,
2170.6,
705.3,
2222.1,
2212.5,
1340.3,
1884.1,
1566.4,
1691.0,
1380.7,
0.0
],
"spectral_rolloff85_hz_mean": 4162.4,
"spectral_flatness_mean": 0.01964,
"signature_colour": "warm"
}
}
}