music/exemplars/formula_cards/UNMATCHED__69_Shalour_City.json
{
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"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__69_Shalour_City",
"title": null,
"game": null,
"composer": null,
"purpose_class": null,
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\69 Shalour City.m4a",
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"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T04:32:49+00:00",
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"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."
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"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.",
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"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."
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}
},
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"modulation_note": "Windowed key agreement below ~0.7 is the modulation signal at rung 1; a pivot-chord map needs symbolic transcription (rung 2)."
},
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},
"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",
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20,
45
],
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"exit_s": 164.095,
"active_fraction": 0.6191,
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20.341,
22.384
],
[
22.686,
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],
[
31.3,
32.485
],
[
32.694,
35.294
],
[
35.596,
43.839
],
[
44.234,
48.158
],
[
48.506,
52.431
],
[
52.802,
55.403
],
[
71.982,
74.002
],
[
74.374,
78.274
],
[
78.646,
82.617
],
[
82.965,
84.196
],
[
84.335,
86.959
],
[
87.191,
88.514
],
[
88.654,
91.347
],
[
91.649,
99.915
],
[
100.241,
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],
[
101.634,
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],
[
104.536,
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],
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113.174,
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[
117.47,
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121.765,
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140.922,
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],
[
143.29,
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147.609,
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],
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151.905,
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],
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153.298,
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],
[
156.224,
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],
[
157.64,
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],
[
160.612,
161.727
],
[
162.006,
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],
[
163.26,
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]
]
},
{
"lane": "low_bass",
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45,
90
],
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[
7.175,
17.299
],
[
18.065,
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],
[
22.732,
23.731
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[
24.033,
35.085
],
[
35.341,
36.641
],
[
36.943,
49.737
],
[
49.9,
55.821
],
[
56.633,
58.932
],
[
59.42,
62.555
],
[
63.46,
64.714
],
[
65.132,
66.038
],
[
66.293,
92.671
],
[
92.973,
104.072
],
[
104.211,
105.581
],
[
105.883,
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],
[
125.597,
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],
[
128.383,
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],
[
132.423,
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],
[
134.095,
135.001
],
[
135.256,
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],
[
140.504,
144.521
],
[
144.684,
160.055
],
[
160.612,
161.588
],
[
161.982,
164.838
]
]
},
{
"lane": "bass",
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90,
180
],
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"active_fraction": 0.9252,
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[
7.175,
58.445
],
[
59.257,
68.499
],
[
68.708,
127.385
],
[
128.221,
137.462
],
[
137.625,
163.701
]
]
},
{
"lane": "low_mid",
"band_hz": [
180,
355
],
"entry_s": 5.596,
"exit_s": 164.142,
"active_fraction": 0.9489,
"segments": [
[
5.596,
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]
]
},
{
"lane": "mid",
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355,
710
],
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"active_fraction": 0.9547,
"segments": [
[
4.69,
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]
]
},
{
"lane": "upper_mid",
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710,
1400
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"segments": [
[
2.206,
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]
]
},
{
"lane": "presence",
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1400,
2800
],
"entry_s": 1.672,
"exit_s": 163.863,
"active_fraction": 0.9728,
"segments": [
[
1.672,
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]
]
},
{
"lane": "brilliance",
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2800,
5600
],
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"active_fraction": 0.9692,
"segments": [
[
1.695,
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],
[
67.849,
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]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 1.579,
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"active_fraction": 0.9465,
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[
1.579,
13.793
],
[
14.698,
19.226
],
[
20.294,
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[
53.15,
66.084
],
[
66.293,
67.617
],
[
68.267,
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],
[
122.114,
135.024
],
[
135.256,
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],
[
137.23,
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],
[
161.332,
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]
]
}
],
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"sub|low_bass": 0.6728,
"sub|bass": 0.6649,
"sub|low_mid": 0.6525,
"sub|mid": 0.6485,
"sub|upper_mid": 0.6367,
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"low_bass|mid": 0.9242,
"low_bass|upper_mid": 0.9071,
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"low_mid|presence": 0.9723,
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"low_mid|air": 0.9482,
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"mid|presence": 0.9783,
"mid|brilliance": 0.976,
"mid|air": 0.9533,
"upper_mid|presence": 0.9913,
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"brilliance|air": 0.9752
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