music/exemplars/formula_cards/UNMATCHED__04_Cryptic_Relics___.json
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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": 0.624,
"onset_rate_per_s": 10.767
}
},
"tonality": {
"key": "F#",
"mode": "minor",
"windowed_key_agreement": 0.5745,
"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": 0.534,
"onset_bars": 0.25,
"pitch_contour": "-D-UUUUUDDUDDDU",
"interval_vocabulary_semitones": [
0,
1,
2,
3,
4,
5,
8,
12
],
"intervals": [
0.33,
-0.67,
0.0,
2.67,
1.33,
2.0,
12.0,
4.0,
-5.0,
-1.0,
4.0,
-5.0,
-1.0,
-8.0,
12.0
],
"range_semitones": 22.0,
"distinctive_deviation": {
"largest_interval_semitones": 12.0,
"at_note_index": 7,
"is_licensed_leap": true
}
},
"motif_economy": {
"self_similarity_peak": 0.9407,
"self_similarity_baseline": 0.7827,
"self_similarity_lift": 0.158,
"recurrence_lag_s": 5.666,
"interval_3gram_repetition": 0.8539,
"interval_4gram_repetition": 0.7778
},
"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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],
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3.181,
4.458
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28.607,
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[
31.417,
32.113
],
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34.273,
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37.082,
37.756
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39.892,
40.774
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[
42.725,
43.398
],
[
45.511,
46.417
],
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48.367,
49.064
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[
51.177,
52.082
],
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54.01,
54.66
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56.842,
57.725
],
[
59.652,
60.349
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62.485,
63.367
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65.318,
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68.151,
69.01
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70.96,
71.634
],
[
73.77,
74.652
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76.603,
77.253
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[
77.439,
77.949
],
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79.319,
80.295
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82.245,
82.942
],
[
85.078,
85.96
],
[
87.911,
88.561
],
[
90.72,
91.603
],
[
93.553,
94.227
],
[
96.363,
97.245
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[
99.196,
99.869
],
[
102.005,
102.888
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[
104.838,
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],
[
107.671,
108.971
],
[
109.273,
114.59
],
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114.916,
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],
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130.241,
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133.074,
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133.909,
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],
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135.837,
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138.716,
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],
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141.549,
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144.382,
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],
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147.191,
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],
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150.024,
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152.857,
153.716
],
[
155.667,
156.34
],
[
156.502,
157.037
],
[
158.453,
159.359
],
[
161.309,
161.982
],
[
164.142,
165.001
],
[
166.951,
167.602
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[
169.784,
170.643
],
[
172.594,
173.267
],
[
175.427,
176.309
],
[
178.26,
178.933
],
[
181.069,
181.952
],
[
183.902,
184.552
]
]
},
{
"lane": "low_bass",
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90
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2.531
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3.181,
4.249
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4.505,
5.596
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6.014,
6.525
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[
8.847,
9.358
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[
11.656,
12.19
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[
14.489,
15.023
],
[
17.322,
17.833
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[
20.132,
20.666
],
[
22.941,
23.452
],
[
25.774,
26.308
],
[
28.607,
61.254
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[
62.485,
95.132
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[
96.363,
119.49
],
[
121.789,
122.3
],
[
124.598,
125.132
],
[
127.431,
127.965
],
[
130.264,
162.911
],
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164.142,
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]
]
},
{
"lane": "bass",
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90,
180
],
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"active_fraction": 0.9043,
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4.528,
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6.014,
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7.082,
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9.892,
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12.725,
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15.534,
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18.367,
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21.13,
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23.986,
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28.584,
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31.393,
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34.11,
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51.061,
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59.629,
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62.462,
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65.295,
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70.937,
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84.915,
87.702
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87.888,
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93.53,
95.155
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96.038,
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99.172,
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104.815,
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120.024,
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122.787,
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125.62,
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128.476,
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144.358,
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150.001,
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164.119,
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166.928,
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172.594,
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[
178.236,
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[
183.879,
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]
]
},
{
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3.088,
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4.899,
6.293
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6.525,
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9.358,
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12.167,
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15.0,
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17.81,
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20.643,
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23.475,
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26.285,
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[
29.002,
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[
31.672,
34.319
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[
34.644,
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[
37.338,
39.938
],
[
40.287,
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42.98,
45.65
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[
45.952,
48.414
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[
48.623,
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57.168,
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62.462,
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108.066,
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110.922,
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113.731,
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],
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116.564,
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119.467,
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122.253,
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[
125.039,
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127.942,
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130.659,
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133.329,
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136.324,
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],
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138.971,
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],
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164.003,
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]
]
},
{
"lane": "mid",
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],
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3.158,
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6.525,
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[
12.167,
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[
15.0,
17.322
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17.81,
20.132
],
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20.573,
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34.667,
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119.467,
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],
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]
]
},
{
"lane": "upper_mid",
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710,
1400
],
"entry_s": 0.325,
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"active_fraction": 0.7961,
"segments": [
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0.325,
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],
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3.042,
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22.779,
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35.085,
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39.474,
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50.573,
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118.097,
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129.939,
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141.038,
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]
]
},
{
"lane": "presence",
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1400,
2800
],
"entry_s": 0.325,
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"active_fraction": 0.8027,
"segments": [
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0.325,
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3.042,
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22.779,
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33.576,
34.342
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[
35.085,
35.805
],
[
39.474,
48.414
],
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50.55,
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],
[
57.678,
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],
[
129.567,
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],
[
141.038,
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]
]
},
{
"lane": "brilliance",
"band_hz": [
2800,
5600
],
"entry_s": 0.325,
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"active_fraction": 0.8041,
"segments": [
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0.325,
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27.098,
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30.441,
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31.486,
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32.903,
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34.644,
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36.084,
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37.129,
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41.726,
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45.952,
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47.369,
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49.11,
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49.993,
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59.722,
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82.315,
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111.688,
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113.104,
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118.073,
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129.474,
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132.075,
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136.278,
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137.741,
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138.786,
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[
139.459,
140.109
],
[
140.341,
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],
[
161.518,
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]
]
},
{
"lane": "air",
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],
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0.325,
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6.757,
7.755
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8.87,
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10.101,
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[
14.698,
15.511
],
[
15.581,
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],
[
24.218,
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],
[
117.957,
122.996
],
[
124.807,
186.758
]
]
}
],
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"sub|bass": 0.503,
"sub|low_mid": 0.4579,
"sub|mid": 0.4805,
"sub|upper_mid": 0.5238,
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"low_bass|bass": 0.8575,
"low_bass|low_mid": 0.7954,
"low_bass|mid": 0.7995,
"low_bass|upper_mid": 0.8519,
"low_bass|presence": 0.856,
"low_bass|brilliance": 0.895,
"low_bass|air": 0.8285,
"bass|low_mid": 0.8939,
"bass|mid": 0.8925,
"bass|upper_mid": 0.769,
"bass|presence": 0.7751,
"bass|brilliance": 0.7844,
"bass|air": 0.9123,
"low_mid|mid": 0.9426,
"low_mid|upper_mid": 0.7744,
"low_mid|presence": 0.7835,
"low_mid|brilliance": 0.7819,
"low_mid|air": 0.9374,
"mid|upper_mid": 0.8239,
"mid|presence": 0.8314,
"mid|brilliance": 0.8278,
"mid|air": 0.9647,
"upper_mid|presence": 0.9759,
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"upper_mid|air": 0.8109,
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"brilliance|air": 0.8211
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