music/exemplars/formula_cards/UNMATCHED__118_Musical_Theater.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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},
{
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"end_s": 13.909,
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{
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{
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},
{
"position": 0.2516,
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"end_s": 40.078,
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},
{
"position": 0.4418,
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"end_s": 41.912,
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},
{
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"end_s": 45.906,
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{
"position": 0.517,
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"end_s": 51.897,
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"end_s": 86.959,
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"position": 0.6032,
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"end_s": 86.75,
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"position": 0.6456,
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"end_s": 84.405,
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"lanes_added": 1.52,
"slope_db_per_s": 0.073
},
{
"position": 0.6586,
"start_s": 61.579,
"end_s": 78.089,
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"lanes_added": 2.01,
"slope_db_per_s": 0.213
},
{
"position": 0.6893,
"start_s": 64.459,
"end_s": 78.019,
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},
{
"position": 0.7323,
"start_s": 68.476,
"end_s": 77.949,
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"slope_db_per_s": 0.044
},
{
"position": 0.8485,
"start_s": 79.343,
"end_s": 79.946,
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},
{
"position": 0.8912,
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"end_s": 83.917,
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},
{
"position": 0.9243,
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"end_s": 86.889,
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}
],
"breaks": [
{
"position": 0.0,
"at_s": 0.0,
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},
{
"position": 0.9886,
"at_s": 92.439,
"duration_s": 1.045
}
],
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{
"position": 0.0385,
"at_s": 3.599,
"duration_s": 0.952,
"lanes": 9
},
{
"position": 0.0815,
"at_s": 7.616,
"duration_s": 0.906,
"lanes": 9
},
{
"position": 0.4452,
"at_s": 41.633,
"duration_s": 0.882,
"lanes": 9
},
{
"position": 0.488,
"at_s": 45.627,
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"lanes": 9
},
{
"position": 0.8518,
"at_s": 79.644,
"duration_s": 0.882,
"lanes": 9
},
{
"position": 0.8945,
"at_s": 83.638,
"duration_s": 0.906,
"lanes": 9
}
],
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"fraction": 0.0166,
"seconds": 1.556,
"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": {
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"raises": 20,
"breaks": 2,
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}
},
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"time_to_full_texture_bars": 2.2,
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1.49,
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5.94,
6.69,
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8.17,
8.92,
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10.4,
11.15,
11.89,
12.63,
13.37,
14.12,
14.86,
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16.35,
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18.58,
19.32,
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21.55,
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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,
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40.12,
40.87,
41.61,
42.35,
43.1,
43.84,
44.58,
45.33,
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46.81,
47.55,
48.3,
49.04,
49.78,
50.53,
51.27,
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52.76,
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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,
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68.36,
69.1,
69.85,
70.59,
71.33,
72.07,
72.82,
73.56,
74.3,
75.05,
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77.28,
78.02,
78.76,
79.51,
80.25,
80.99,
81.73,
82.48,
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84.71,
85.45,
86.19,
86.94,
87.68,
88.42,
89.16,
89.91,
90.65,
91.39,
92.14,
92.88
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}
},
"complexity_law": {
"available": true,
"bar_length_s": 1.3003,
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"index_per_bar": [
0.637,
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"step_map": [
{
"bar": 1,
"at_s": 1.3,
"delta": 0.158,
"at_section_boundary": true
},
{
"bar": 32,
"at_s": 41.61,
"delta": 0.161,
"at_section_boundary": true
},
{
"bar": 33,
"at_s": 42.91,
"delta": -0.171,
"at_section_boundary": false
},
{
"bar": 35,
"at_s": 45.51,
"delta": 0.198,
"at_section_boundary": false
},
{
"bar": 36,
"at_s": 46.81,
"delta": -0.17,
"at_section_boundary": false
},
{
"bar": 61,
"at_s": 79.32,
"delta": 0.173,
"at_section_boundary": true
},
{
"bar": 64,
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},
{
"bar": 69,
"at_s": 89.72,
"delta": -0.197,
"at_section_boundary": true
},
{
"bar": 70,
"at_s": 91.02,
"delta": -0.291,
"at_section_boundary": true
}
],
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"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": {
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14.86,
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16.35,
17.09,
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20.81,
21.55,
22.29,
23.03,
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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,
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35.67,
36.41,
37.15,
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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,
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50.53,
51.27,
52.01,
52.76,
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54.24,
54.98,
55.73,
56.47,
57.21,
57.96,
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59.44,
60.19,
60.93,
61.67,
62.42,
63.16,
63.9,
64.64,
65.39,
66.13,
66.87,
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68.36,
69.1,
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74.3,
75.05,
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77.28,
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80.25,
80.99,
81.73,
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83.22,
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84.71,
85.45,
86.19,
86.94,
87.68,
88.42,
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89.91,
90.65,
91.39,
92.14,
92.88
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},
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"melody_tessitura_midi": 60.0,
"bass_floor_band": {
"sub": 0.00108,
"low_bass": 0.01808,
"bass": 0.03964,
"low_mid": 0.42488,
"mid": 0.28151,
"upper_mid": 0.09021,
"presence": 0.10686,
"brilliance": 0.03525,
"air": 0.00214,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00108,
"low_bass": 0.01808,
"bass": 0.03964,
"low_mid": 0.42488,
"mid": 0.28151,
"upper_mid": 0.09021,
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"air": 0.00214,
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}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.0879,
"seam_ratio": 11.376,
"seam_clean": false,
"tail_rms_over_mid": 0.0004,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.894,
"head_rms_trend": 0.6606,
"baked_fade_out": true,
"baked_fade_in": true
},
"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": {
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"spectral_centroid_curve_hz": [
0.0,
682.7,
2099.8,
1983.2,
1806.7,
2093.5,
1873.7,
1995.2,
1736.6,
917.1,
2060.5,
1708.0,
1567.5,
1038.6,
1731.9,
2166.7,
1482.5,
938.3,
1669.3,
1557.4,
1707.3,
1503.5,
1438.1,
1819.4,
1450.0,
1077.7,
1752.0,
1568.8,
1182.5,
894.3,
1538.7,
1710.7,
1435.7,
1512.9,
1814.5,
1984.8,
1615.7,
1954.0,
1924.2,
1792.1,
2109.2,
2441.6,
1632.2,
2244.4,
2394.2,
1996.4,
2266.6,
2326.9,
1988.4,
2237.7,
2506.5,
2303.8,
1569.5,
1903.6,
1574.6,
1318.7,
1209.9,
1388.0,
1040.8,
1211.0,
856.3,
1257.8,
1513.2,
1661.2,
1191.0,
1625.0,
1845.1,
1326.9,
1113.9,
1661.0,
1453.7,
1518.3,
2092.2,
1599.4,
1529.1,
1201.2,
1658.3,
1884.3,
1397.3,
978.8,
1615.0,
1545.5,
1573.7,
1380.5,
1508.2,
1577.2,
1969.1,
1576.4,
1647.6,
2488.1,
1711.5,
1727.9,
2435.7,
1859.5,
2594.7,
2126.0,
1747.4,
2224.9,
2513.5,
1932.2,
2118.1,
2430.3,
2174.3,
2349.0,
1985.5,
1489.7,
778.5,
1103.4,
1272.1,
1144.4,
773.6,
961.0,
1430.0,
1373.1,
1234.1,
2256.5,
1562.3,
1676.5,
1203.4,
1523.2,
1535.6,
1462.6,
1129.4,
1992.4,
1965.7,
1489.3
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"spectral_rolloff85_hz_mean": 3052.2,
"spectral_flatness_mean": 0.00875,
"signature_colour": "warm"
}
}
}