music/exemplars/formula_cards/UNMATCHED__3-07_Sealed_Door.json
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"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.",
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"assumed": "4/4",
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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."
},
"groove": {
"swing_ratio": 0.547,
"onset_rate_per_s": 10.765
}
},
"tonality": {
"key": "C",
"mode": "minor",
"windowed_key_agreement": 0.5111,
"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": 0.453,
"onset_bars": 0.38,
"pitch_contour": "UD----UU-U-D--U",
"interval_vocabulary_semitones": [
0,
1,
6,
20,
31,
32,
38
],
"intervals": [
1.0,
-32.0,
0.0,
0.0,
0.0,
0.0,
31.0,
1.0,
0.0,
6.0,
0.0,
-38.0,
0.0,
0.0,
20.0
],
"range_semitones": 38.0,
"distinctive_deviation": {
"largest_interval_semitones": -38.0,
"at_note_index": 12,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9863,
"self_similarity_baseline": 0.5799,
"self_similarity_lift": 0.4064,
"recurrence_lag_s": 72.214,
"interval_3gram_repetition": 0.5876,
"interval_4gram_repetition": 0.4647
},
"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": [
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20,
45
],
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7.384
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7.546,
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8.568,
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[
9.195,
14.466
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14.536,
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15.279,
22.43
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22.547,
24.729
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25.054,
27.028
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27.376,
28.561
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28.63,
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31.115,
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38.708,
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39.497,
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43.468,
44.048
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44.373,
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45.929,
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46.765,
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47.671,
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51.27,
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55.751,
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59.466,
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77.578,
79.621
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79.761,
80.55
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80.666,
81.247
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82.199,
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86.727,
87.33
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87.47,
92.23
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[
92.833,
94.645
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94.854,
96.897
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97.268,
99.219
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99.59,
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[
100.914,
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103.306,
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110.272,
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111.734,
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114.776,
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115.682,
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116.587,
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118.979,
119.722
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[
119.885,
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[
123.762,
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[
151.951,
152.834
],
[
153.646,
154.227
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[
154.436,
158.732
],
[
159.707,
162.609
],
[
162.656,
163.445
],
[
163.561,
164.444
],
[
165.419,
166.371
]
]
},
{
"lane": "low_bass",
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90
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13.119
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19.133,
19.644
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31.161,
37.222
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39.869,
40.496
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43.468,
44.141
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[
51.595,
55.24
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[
66.038,
72.957
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82.315,
85.333
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91.347,
91.858
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[
103.375,
109.436
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112.083,
112.756
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[
115.682,
116.378
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[
123.809,
127.454
],
[
138.252,
145.148
],
[
154.529,
157.547
],
[
163.561,
164.072
]
]
},
{
"lane": "bass",
"band_hz": [
90,
180
],
"entry_s": 1.045,
"exit_s": 167.16,
"active_fraction": 0.8473,
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1.045,
6.618
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6.873,
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15.813,
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18.901,
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[
19.992,
21.618
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21.85,
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22.941,
24.474
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24.683,
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29.211,
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38.963,
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39.869,
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40.774,
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42.562,
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43.468,
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44.373,
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46.184,
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47.09,
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49.784,
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51.572,
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58.677,
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62.438,
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65.666,
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77.648,
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79.064,
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88.073,
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91.045,
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94.087,
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95.155,
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96.874,
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111.177,
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112.083,
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112.988,
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116.587,
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120.186,
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121.998,
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122.903,
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123.786,
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130.868,
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134.653,
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148.19,
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151.208,
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[
160.241,
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163.26,
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[
164.397,
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[
165.419,
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[
166.394,
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]
},
{
"lane": "low_mid",
"band_hz": [
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],
"entry_s": 1.045,
"exit_s": 168.368,
"active_fraction": 0.9175,
"segments": [
[
1.045,
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38.661,
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42.26,
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[
43.468,
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[
46.184,
46.904
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[
47.09,
48.692
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[
49.784,
50.503
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[
50.689,
51.409
],
[
51.572,
110.69
],
[
110.875,
111.897
],
[
112.083,
113.708
],
[
114.474,
117.632
],
[
118.097,
119.095
],
[
119.304,
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],
[
121.998,
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],
[
122.903,
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]
]
},
{
"lane": "mid",
"band_hz": [
355,
710
],
"entry_s": 1.045,
"exit_s": 169.088,
"active_fraction": 0.9484,
"segments": [
[
1.045,
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]
]
},
{
"lane": "upper_mid",
"band_hz": [
710,
1400
],
"entry_s": 0.441,
"exit_s": 168.879,
"active_fraction": 0.9295,
"segments": [
[
0.441,
41.796
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[
44.606,
49.319
],
[
49.482,
50.503
],
[
50.666,
114.01
],
[
116.286,
121.231
],
[
121.394,
122.067
],
[
122.88,
168.879
]
]
},
{
"lane": "presence",
"band_hz": [
1400,
2800
],
"entry_s": 0.441,
"exit_s": 170.667,
"active_fraction": 0.9426,
"segments": [
[
0.441,
42.609
],
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43.166,
44.42
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44.675,
49.83
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50.387,
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],
[
115.38,
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],
[
116.889,
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],
[
120.79,
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[
122.601,
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],
[
170.04,
170.667
]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.441,
"exit_s": 168.925,
"active_fraction": 0.8785,
"segments": [
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0.441,
39.381
],
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39.567,
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],
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40.472,
41.192
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[
44.675,
46.626
],
[
46.788,
48.414
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[
51.293,
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[
111.781,
112.385
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[
112.686,
113.406
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116.889,
118.84
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[
119.002,
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[
119.885,
120.628
],
[
123.507,
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]
]
},
{
"lane": "air",
"band_hz": [
5600,
11200
],
"entry_s": 0.441,
"exit_s": 167.253,
"active_fraction": 0.901,
"segments": [
[
0.441,
40.821
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44.675,
48.414
],
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49.157,
49.714
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[
50.689,
113.035
],
[
116.889,
120.628
],
[
121.371,
121.928
],
[
122.903,
167.253
]
]
}
],
"interlap_matrix": {
"sub|low_bass": 0.3338,
"sub|bass": 0.8515,
"sub|low_mid": 0.887,
"sub|mid": 0.8769,
"sub|upper_mid": 0.8762,
"sub|presence": 0.869,
"sub|brilliance": 0.9001,
"sub|air": 0.8838,
"low_bass|bass": 0.3303,
"low_bass|low_mid": 0.3058,
"low_bass|mid": 0.2958,
"low_bass|upper_mid": 0.2945,
"low_bass|presence": 0.2976,
"low_bass|brilliance": 0.3029,
"low_bass|air": 0.3064,
"bass|low_mid": 0.9101,
"bass|mid": 0.8914,
"bass|upper_mid": 0.8874,
"bass|presence": 0.8729,
"bass|brilliance": 0.8759,
"bass|air": 0.8759,
"low_mid|mid": 0.9675,
"low_mid|upper_mid": 0.9552,
"low_mid|presence": 0.9485,
"low_mid|brilliance": 0.9219,
"low_mid|air": 0.9403,
"mid|upper_mid": 0.969,
"mid|presence": 0.98,
"mid|brilliance": 0.9195,
"mid|air": 0.9431,
"upper_mid|presence": 0.9665,
"upper_mid|brilliance": 0.9441,
"upper_mid|air": 0.9594,
"presence|brilliance": 0.932,
"presence|air": 0.9559,
"brilliance|air": 0.9482
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160.5,
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"baked_fade_in": true
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"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."
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}
}