music/exemplars/formula_cards/UNMATCHED__45_Victory_Lies_Before_You_.json
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0.1465,
0.1467,
0.1105
],
"peak_position_normalised": 0.8593
}
},
"complexity_law": {
"available": true,
"bar_length_s": 2.229,
"bars": 45,
"index_per_bar": [
0.7867,
0.936,
0.9708,
0.974,
0.9859,
0.9853,
0.993,
0.994,
0.9897,
0.9869,
1.0,
0.9688,
0.9931,
0.9836,
0.9732,
0.9804,
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0.9838,
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0.9859,
0.9856,
0.9902,
0.965,
0.9606,
0.9834,
0.7365,
0.0595
],
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{
"bar": 43,
"at_s": 95.85,
"delta": -0.247,
"at_section_boundary": true
},
{
"bar": 44,
"at_s": 98.08,
"delta": -0.677,
"at_section_boundary": false
}
],
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"steps_total": 2,
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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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"melodic_salience": 0.6859,
"voiced_fraction": 0.2225,
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"mean_lanes": 8.531,
"max_lanes": 9
},
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1.49,
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5.94,
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10.4,
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16.35,
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25.26,
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42.35,
43.1,
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48.3,
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51.27,
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68.36,
69.1,
69.85,
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74.3,
75.05,
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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,
93.62,
94.37,
95.11,
95.85,
96.6,
97.34,
98.08,
98.82,
99.57,
100.31
]
},
"register": {
"melody_span_semitones": 19.0,
"melody_tessitura_midi": 47.33,
"bass_floor_band": {
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"low_bass": 0.04968,
"bass": 0.27214,
"low_mid": 0.17239,
"mid": 0.19502,
"upper_mid": 0.13455,
"presence": 0.12277,
"brilliance": 0.04656,
"air": 0.00534,
"ultra": 0.0
},
"octave_band_profile": {
"sub": 0.00089,
"low_bass": 0.04968,
"bass": 0.27214,
"low_mid": 0.17239,
"mid": 0.19502,
"upper_mid": 0.13455,
"presence": 0.12277,
"brilliance": 0.04656,
"air": 0.00534,
"ultra": 0.0
}
},
"cadence_and_ending": {
"loop_seam": {
"measurable": true,
"seam_distance": 1.0,
"interior_distance_median": 0.01692,
"seam_ratio": 59.104,
"seam_clean": false,
"tail_rms_over_mid": 0.0003,
"head_rms_over_mid": 0.0,
"tail_rms_trend": -0.9302,
"head_rms_trend": 0.82,
"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": {
"spectral_centroid_hz_mean": 2085.0,
"spectral_centroid_curve_hz": [
0.0,
3006.4,
1458.1,
1712.2,
2149.9,
2208.1,
2470.7,
1942.9,
2412.8,
2173.5,
2552.9,
2361.9,
2693.1,
2648.6,
1979.2,
2471.6,
1813.5,
2030.5,
1676.1,
1937.8,
1473.2,
2800.8,
1938.5,
1955.0,
1815.4,
1947.0,
1669.3,
1795.7,
1878.1,
2848.6,
2294.6,
2508.4,
1694.4,
2568.5,
1966.2,
1651.8,
1716.2,
2798.3,
1972.5,
2053.6,
1822.4,
1641.4,
2049.3,
1714.9,
1957.4,
2733.3,
2473.7,
1794.8,
2324.7,
1709.2,
2492.0,
1951.2,
2161.0,
2715.2,
2468.8,
1625.9,
2646.9,
1460.0,
2218.1,
1686.5,
2165.5,
2769.7,
2343.6,
1560.2,
2366.5,
2204.1,
2363.9,
2708.0,
1569.0,
2479.1,
2277.4,
1920.0,
2094.4,
1839.4,
2197.6,
1805.6,
2083.7,
2534.3,
2370.7,
2135.2,
2320.1,
1791.5,
2355.7,
1834.5,
2502.0,
2782.3,
2738.8,
1885.9,
2520.3,
2412.5,
2414.2,
1637.7,
2523.5,
2626.4,
2637.3,
2199.1,
2188.3,
1709.3,
2535.9,
1631.5,
2416.9,
2658.9,
2050.2,
1645.1,
2007.9,
1578.2,
2180.8,
1835.1,
2369.1,
2537.6,
2224.9,
1864.3,
2308.3,
1492.4,
2024.9,
1697.8,
2217.7,
2449.0,
1969.2,
1746.8,
2191.7,
2217.6,
2569.1,
2275.1,
1736.1,
2589.2,
2679.5,
1961.7,
2118.2,
2059.0,
2090.9,
1844.2,
2036.1,
2457.9,
2628.9,
2045.7
],
"spectral_rolloff85_hz_mean": 4270.1,
"spectral_flatness_mean": 0.02272,
"signature_colour": "warm"
}
}
}