music/pass4/FLOOR_FALLS.json
{
"_doc": "the floor battery, one row per track",
"_honest_tier": "MEASURED INSTRUMENTS. No listening test stands behind any of it.",
"corpus_reference": {
"denominator": "30 hits / 927 within-album controls / 1180 cards, live at HEAD 2026-08-07",
"structural_yield": {
"hits": 0.76,
"siblings": 1.0,
"round_1": 0.22,
"auc_hits_over_round_1": 0.911,
"auc_hits_over_siblings": 0.423
},
"boundaries_per_min": {
"hits": 5.09,
"siblings": 5.77,
"round_1": 2.78
},
"drops_per_min": {
"hits": 5.56,
"siblings": 4.91,
"round_1": 14.08
},
"lane_adding_raises_per_min": {
"hits": 4.55,
"siblings": 3.22,
"round_1": 8.13
},
"section_count": {
"hits": 16,
"round_1": 11
}
},
"rows": [
{
"track_id": "PASS4_FLORES_FALLS",
"title": "",
"audio_tier": true,
"instruments_loaded": [
"cycle_law",
"layer_census",
"hook_presence",
"noise_structure",
"melodic_intelligence",
"cross_track_distinctness",
"dynamic_arc",
"summit_tests"
],
"instruments_failed": [],
"structural_yield": {
"available": true,
"reason": "",
"structural_yield": 0.5556,
"boundaries": 20,
"drops": 36,
"boundaries_per_min": 6.667,
"drops_per_min": 12.0,
"lane_adding_raises_per_min": 5.667,
"reads_like": "between the two populations",
"honest_label": "a GENERATION-DEFECT detector, not a taste oracle -- AUC 0.911 against the round Josh rejected, 0.423 against the corpus's own album siblings"
},
"corpus_reference": {
"denominator": "30 hits / 927 within-album controls / 1180 cards, live at HEAD 2026-08-07",
"structural_yield": {
"hits": 0.76,
"siblings": 1.0,
"round_1": 0.22,
"auc_hits_over_round_1": 0.911,
"auc_hits_over_siblings": 0.423
},
"boundaries_per_min": {
"hits": 5.09,
"siblings": 5.77,
"round_1": 2.78
},
"drops_per_min": {
"hits": 5.56,
"siblings": 4.91,
"round_1": 14.08
},
"lane_adding_raises_per_min": {
"hits": 4.55,
"siblings": 3.22,
"round_1": 8.13
},
"section_count": {
"hits": 16,
"round_1": 11
}
},
"results": {
"cycle_law": {
"instrument": "cycle_law",
"version": "v1",
"available": true,
"reason": "",
"track_id": "PASS4_FLORES_FALLS",
"title": null,
"period": {
"period_s": 13.374693877551021,
"strength": 0.21767370402812958,
"best_lag_s": 13.374693877551021,
"best_strength": 0.21767370402812958,
"ambiguous": false,
"descended": false,
"subharmonic_candidate_s": null,
"method": "audio_ssm_lag_profile",
"window_s": [
13.374,
60.0
]
},
"period_agreement": {
"card_section": 8.638,
"card_section_method": "card_section_repeat_lag",
"card_complexity_autocorr": 23.4045
},
"escalation": {
"first_half_power_per_cycle": 1.9308,
"last_half_power_per_cycle": 2.1689,
"escalation_ratio": 1.1233,
"escalation_class": "flat"
},
"metrics": {
"max_cycles_unchanged": 0.9271,
"cycle_period_s": 13.3747,
"n_cycles": 13.4583,
"n_novelty_events": 63,
"passes_floor": true,
"passes_target": true,
"cycle_period_bars": 4.0,
"n_novelty_moments": 32,
"novelty_moments_per_cycle": 2.3777,
"longest_unchanged_span_s": 12.4,
"longest_unchanged_start_s": 18.947,
"longest_unchanged_end_s": 31.347,
"longest_unchanged_where": "interior",
"max_cycles_unchanged_interior": 0.9271,
"max_cycles_unchanged_no_tempo_events": 1.1441,
"mean_cycles_between_novelty": 0.4206,
"median_cycles_between_novelty": 0.3525,
"law_binding": true,
"period_ambiguous": false,
"period_strength": 0.2177,
"escalation_ratio": 1.1233,
"structural_novelty_share": 0.4062,
"max_cycles_unchanged_strict": 2.3888,
"passes_floor_strict": true,
"passes_target_strict": true,
"longest_unchanged_span_strict_s": 31.95,
"longest_unchanged_start_strict_s": 80.62,
"longest_unchanged_end_strict_s": 112.57,
"structural_yield": 0.5556,
"boundaries_per_min": 6.6667,
"drops_per_min": 12.0,
"lane_adding_raises_per_min": 5.6667,
"n_beat_drop": 16,
"n_lanes_added": 6,
"n_lane_entry": 14,
"n_new_section": 0,
"n_novelty_peak": 12,
"n_complexity_step": 4,
"n_tempo_shift": 11
},
"series": {
"novelty_timeline": [
{
"at_s": 0.0,
"at_cycle": 0.0,
"kinds": [
"beat_drop",
"lane_entry",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 5
},
{
"at_s": 4.76,
"at_cycle": 0.356,
"kinds": [
"beat_drop"
],
"magnitude": 0.5108,
"n_events": 1
},
{
"at_s": 9.474,
"at_cycle": 0.708,
"kinds": [
"beat_drop",
"novelty_peak"
],
"magnitude": 0.8968,
"n_events": 2
},
{
"at_s": 13.351,
"at_cycle": 0.998,
"kinds": [
"beat_drop",
"lane_entry"
],
"magnitude": 1.0,
"n_events": 2
},
{
"at_s": 16.324,
"at_cycle": 1.221,
"kinds": [
"beat_drop"
],
"magnitude": 0.5192,
"n_events": 2
},
{
"at_s": 18.947,
"at_cycle": 1.417,
"kinds": [
"complexity_step",
"novelty_peak"
],
"magnitude": 0.9967,
"n_events": 2
},
{
"at_s": 31.347,
"at_cycle": 2.344,
"kinds": [
"lane_entry",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 3
},
{
"at_s": 39.52,
"at_cycle": 2.955,
"kinds": [
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 1
},
{
"at_s": 46.649,
"at_cycle": 3.488,
"kinds": [
"lane_entry"
],
"magnitude": 1.0,
"n_events": 1
},
{
"at_s": 58.886,
"at_cycle": 4.403,
"kinds": [
"novelty_peak"
],
"magnitude": 0.7154,
"n_events": 1
},
{
"at_s": 63.925,
"at_cycle": 4.78,
"kinds": [
"beat_drop",
"lanes_added",
"novelty_peak"
],
"magnitude": 1.0,
"n_events": 3
},
{
"at_s": 68.22,
"at_cycle": 5.101,
"kinds": [
"beat_drop"
],
"magnitude": 0.5133,
"n_events": 1
},
{
"at_s": 73.375,
"at_cycle": 5.486,
"kinds": [
"novelty_peak",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 2
},
{
"at_s": 78.065,
"at_cycle": 5.837,
"kinds": [
"beat_drop",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 2
},
{
"at_s": 80.271,
"at_cycle": 6.002,
"kinds": [
"beat_drop",
"novelty_peak"
],
"magnitude": 0.8406,
"n_events": 2
},
{
"at_s": 91.533,
"at_cycle": 6.844,
"kinds": [
"beat_drop"
],
"magnitude": 0.5308,
"n_events": 1
},
{
"at_s": 100.17,
"at_cycle": 7.49,
"kinds": [
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 1
},
{
"at_s": 104.977,
"at_cycle": 7.849,
"kinds": [
"beat_drop",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 2
},
{
"at_s": 112.57,
"at_cycle": 8.417,
"kinds": [
"beat_drop",
"complexity_step",
"novelty_peak"
],
"magnitude": 1.0,
"n_events": 4
},
{
"at_s": 119.815,
"at_cycle": 8.958,
"kinds": [
"complexity_step",
"lane_entry",
"novelty_peak",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 5
},
{
"at_s": 124.529,
"at_cycle": 9.311,
"kinds": [
"lane_entry"
],
"magnitude": 1.0,
"n_events": 1
},
{
"at_s": 132.632,
"at_cycle": 9.917,
"kinds": [
"novelty_peak"
],
"magnitude": 0.9313,
"n_events": 1
},
{
"at_s": 137.09,
"at_cycle": 10.25,
"kinds": [
"complexity_step",
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 2
},
{
"at_s": 139.784,
"at_cycle": 10.451,
"kinds": [
"lanes_added",
"novelty_peak"
],
"magnitude": 0.6435,
"n_events": 2
},
{
"at_s": 145.38,
"at_cycle": 10.87,
"kinds": [
"tempo_shift"
],
"magnitude": 1.0,
"n_events": 1
},
{
"at_s": 154.993,
"at_cycle": 11.589,
"kinds": [
"lane_entry",
"lanes_added"
],
"magnitude": 1.0,
"n_events": 4
},
{
"at_s": 157.501,
"at_cycle": 11.776,
"kinds": [
"beat_drop",
"lanes_added"
],
"magnitude": 0.675,
"n_events": 2
},
{
"at_s": 161.982,
"at_cycle": 12.111,
"kinds": [
"lanes_added"
],
"magnitude": 0.385,
"n_events": 1
},
{
"at_s": 164.212,
"at_cycle": 12.278,
"kinds": [
"lanes_added",
"novelty_peak"
],
"magnitude": 0.8876,
"n_events": 2
},
{
"at_s": 167.6,
"at_cycle": 12.531,
"kinds": [
"tempo_shift"
],
"magnitude": 0.6953,
"n_events": 1
},
{
"at_s": 172.013,
"at_cycle": 12.861,
"kinds": [
"beat_drop",
"novelty_peak"
],
"magnitude": 0.8462,
"n_events": 2
},
{
"at_s": 175.543,
"at_cycle": 13.125,
"kinds": [
"lane_entry"
],
"magnitude": 1.0,
"n_events": 1
}
],
"cycles_between_novelty": [
0.3559,
0.3525,
0.2899,
0.2223,
0.1961,
0.9271,
0.6111,
0.533,
0.9149,
0.3768,
0.3211,
0.3854,
0.3507,
0.1649,
0.842,
0.6458,
0.3594,
0.5677,
0.5417,
0.3525,
0.6058,
0.3333,
0.2014,
0.4184,
0.7187,
0.1875,
0.335,
0.1667,
0.2533,
0.33,
0.2639,
0.3332
],
"unchanged_spans": [
{
"start_s": 0.0,
"end_s": 4.76,
"cycles": 0.3559,
"where": "lead_in"
},
{
"start_s": 4.76,
"end_s": 9.474,
"cycles": 0.3525,
"where": "interior"
},
{
"start_s": 9.474,
"end_s": 13.351,
"cycles": 0.2899,
"where": "interior"
},
{
"start_s": 13.351,
"end_s": 16.324,
"cycles": 0.2223,
"where": "interior"
},
{
"start_s": 16.324,
"end_s": 18.947,
"cycles": 0.1961,
"where": "interior"
},
{
"start_s": 18.947,
"end_s": 31.347,
"cycles": 0.9271,
"where": "interior"
},
{
"start_s": 31.347,
"end_s": 39.52,
"cycles": 0.6111,
"where": "interior"
},
{
"start_s": 39.52,
"end_s": 46.649,
"cycles": 0.533,
"where": "interior"
},
{
"start_s": 46.649,
"end_s": 58.886,
"cycles": 0.9149,
"where": "interior"
},
{
"start_s": 58.886,
"end_s": 63.925,
"cycles": 0.3768,
"where": "interior"
},
{
"start_s": 63.925,
"end_s": 68.22,
"cycles": 0.3211,
"where": "interior"
},
{
"start_s": 68.22,
"end_s": 73.375,
"cycles": 0.3854,
"where": "interior"
},
{
"start_s": 73.375,
"end_s": 78.065,
"cycles": 0.3507,
"where": "interior"
},
{
"start_s": 78.065,
"end_s": 80.271,
"cycles": 0.1649,
"where": "interior"
},
{
"start_s": 80.271,
"end_s": 91.533,
"cycles": 0.842,
"where": "interior"
},
{
"start_s": 91.533,
"end_s": 100.17,
"cycles": 0.6458,
"where": "interior"
},
{
"start_s": 100.17,
"end_s": 104.977,
"cycles": 0.3594,
"where": "interior"
},
{
"start_s": 104.977,
"end_s": 112.57,
"cycles": 0.5677,
"where": "interior"
},
{
"start_s": 112.57,
"end_s": 119.815,
"cycles": 0.5417,
"where": "interior"
},
{
"start_s": 119.815,
"end_s": 124.529,
"cycles": 0.3525,
"where": "interior"
},
{
"start_s": 124.529,
"end_s": 132.632,
"cycles": 0.6058,
"where": "interior"
},
{
"start_s": 132.632,
"end_s": 137.09,
"cycles": 0.3333,
"where": "interior"
},
{
"start_s": 137.09,
"end_s": 139.784,
"cycles": 0.2014,
"where": "interior"
},
{
"start_s": 139.784,
"end_s": 145.38,
"cycles": 0.4184,
"where": "interior"
},
{
"start_s": 145.38,
"end_s": 154.993,
"cycles": 0.7187,
"where": "interior"
},
{
"start_s": 154.993,
"end_s": 157.501,
"cycles": 0.1875,
"where": "interior"
},
{
"start_s": 157.501,
"end_s": 161.982,
"cycles": 0.335,
"where": "interior"
},
{
"start_s": 161.982,
"end_s": 164.212,
"cycles": 0.1667,
"where": "interior"
},
{
"start_s": 164.212,
"end_s": 167.6,
"cycles": 0.2533,
"where": "interior"
},
{
"start_s": 167.6,
"end_s": 172.013,
"cycles": 0.33,
"where": "interior"
},
{
"start_s": 172.013,
"end_s": 175.543,
"cycles": 0.2639,
"where": "interior"
},
{
"start_s": 175.543,
"end_s": 180.0,
"cycles": 0.3332,
"where": "run_out"
}
]
},
"verdict": {
"passes": true,
"law": "No repeated cycle of a track runs more than five cycles without a novelty event -- a new instrument, a catch, a new melody or a beat drop (Josh, 2026-08-07; the enhanced target is three).",
"evidence": [
"cycle period 13.37 s (4.0 bars) by audio_ssm_lag_profile; track is 13.5 cycles long",
"lag-profile peak at 13.37 s; no subharmonic descent was needed",
"63 novelty events collapse to 32 moments (beat_drop 16, complexity_step 4, lane_entry 14, lanes_added 6, novelty_peak 12, tempo_shift 11)",
"worst unchanged span 12.4 s = 0.93 cycles, 19-31 s (interior)",
"STRICT reading, counting only events that ADD (a band arriving, a raise adding lanes, a structural change) and never a drop: worst span 2.39 cycles",
"structural yield 0.56 (6.67 boundaries/min against 12.00 drops/min) -- a generation-defect axis, not a quality one",
"novelty power per cycle 1.9308 in the first half against 2.1689 in the second (flat)"
]
}
},
"layer_census": {
"instrument": "layer_census",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"n_bands_active": 8,
"band_peak_simultaneity": 9.0,
"band_mean_simultaneity": 5.425,
"band_headroom": 3.575,
"band_entrance_spread": 0.1929,
"n_band_entrances": 10,
"n_band_subtractions": 8,
"band_peak_position": 0.2735,
"band_entrance_front_load": 0.875,
"band_active_fraction_mean": 0.6694,
"est_layers_max": 9.0,
"est_layers_mean": 5.2232,
"est_layers_median": 5.0,
"est_layers_p90": 7.0,
"entrance_spread": 0.8723,
"n_entrances": 17,
"n_subtractions": 16,
"n_deep_subtractions": 6,
"subtraction_depth_mean": 1.4375,
"layer_peak_position": 0.71,
"n_texture_plateaus": 12,
"time_to_first_full_texture_s": 127.803,
"time_to_first_full_texture_frac": 0.71,
"entrance_front_load": 0.4118,
"late_entrance_frac": 0.4706,
"passes_floor": 1,
"passes_target": 0
},
"series": {
"band_entry_positions": [
0.0,
0.0,
0.0,
0.0003,
0.0306,
0.037,
0.0698,
0.2592
],
"band_exit_positions": [
0.9789,
0.9844,
0.9965,
0.9969,
0.9972,
0.9998,
0.9999,
0.9999
],
"layer_count_over_time": [
2.0,
2.0,
2.0,
2.0,
2.0,
2.0,
3.0,
3.0,
3.0,
2.0,
2.0,
2.0,
2.0,
3.0,
4.0,
4.0,
4.0,
3.0,
4.0,
4.0,
3.0,
3.0,
3.0,
3.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
3.0,
3.0,
3.0,
3.0,
3.0,
4.0,
5.0,
5.0,
5.0,
3.0,
3.0,
2.0,
3.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
5.0,
6.0,
6.0,
7.0,
7.0,
5.0,
4.0,
3.0,
4.0,
4.0,
5.0,
5.0,
5.0,
5.0,
6.0,
7.0,
7.0,
7.0,
6.0,
7.0,
7.0,
5.0,
4.0,
5.0,
5.0,
5.0,
4.0,
5.0,
5.0,
6.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
5.0,
4.0,
5.0,
6.0,
5.0,
5.0,
6.0,
6.0,
6.0,
6.0,
5.0,
6.0,
6.0,
6.0,
5.0,
5.0,
3.0,
3.0,
4.0,
8.0,
8.0,
7.0,
7.0,
6.0,
6.0,
6.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
5.0,
5.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
5.0,
5.0,
6.0,
6.0,
5.0,
4.0,
3.0,
3.0,
3.0,
5.0,
5.0,
4.0,
4.0,
4.0,
4.0,
2.0,
2.0,
3.0,
4.0,
3.0,
3.0,
3.0,
3.0,
3.0,
3.0,
4.0,
5.0,
5.0,
4.0,
5.0,
6.0,
5.0,
4.0,
4.0,
3.0,
3.0,
2.0,
2.0,
2.0,
2.0,
2.0,
4.0,
4.0,
5.0,
5.0,
5.0,
5.0,
4.0,
4.0,
4.0,
4.0,
5.0,
5.0,
5.0,
3.0,
3.0,
3.0,
4.0,
7.0,
7.0,
6.0,
5.0,
6.0,
6.0,
7.0,
7.0,
5.0,
5.0,
6.0,
6.0,
6.0,
5.0,
5.0,
6.0,
6.0,
5.0,
5.0,
6.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
5.0,
5.0,
5.0,
6.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
6.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
6.0,
5.0,
5.0,
5.0,
6.0,
7.0,
7.0,
6.0,
7.0,
6.0,
6.0,
5.0,
6.0,
6.0,
5.0,
7.0,
8.0,
8.0,
7.0,
7.0,
6.0,
7.0,
8.0,
8.0,
6.0,
6.0,
7.0,
6.0,
5.0,
5.0,
5.0,
5.0,
4.0,
3.0,
3.0,
3.0,
3.0,
3.0,
3.0,
3.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
6.0,
5.0,
5.0,
6.0,
7.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
9.0,
8.0,
8.0,
7.0,
7.0,
7.0,
7.0,
6.0,
5.0,
5.0,
5.0,
5.0,
4.0,
5.0,
6.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
6.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
6.0,
6.0,
6.0,
7.0,
7.0,
5.0,
5.0,
6.0,
6.0,
6.0,
7.0,
7.0,
7.0,
7.0,
7.0,
7.0,
6.0,
6.0,
6.0,
7.0,
7.0,
5.0,
5.0,
6.0,
6.0,
6.0,
6.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
4.0,
4.0,
4.0,
4.0,
6.0,
6.0,
6.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
5.0,
4.0,
5.0,
5.0,
6.0,
7.0,
7.0,
7.0,
8.0,
7.0,
6.0,
5.0,
5.0,
5.0,
6.0,
6.0,
5.0,
4.0,
6.0,
7.0,
8.0,
8.0,
7.0,
7.0,
6.0,
6.0,
6.0,
6.0,
6.0,
5.0,
6.0,
5.0,
5.0,
5.0,
5.0
],
"layer_count_times_s": [
0.0,
0.42,
0.84,
1.25,
1.67,
2.09,
2.51,
2.93,
3.34,
3.76,
4.18,
4.6,
5.02,
5.43,
5.85,
6.27,
6.69,
7.11,
7.52,
7.94,
8.36,
8.78,
9.2,
9.61,
10.03,
10.45,
10.87,
11.28,
11.7,
12.12,
12.54,
12.96,
13.37,
13.79,
14.21,
14.63,
15.05,
15.46,
15.88,
16.3,
16.72,
17.14,
17.55,
17.97,
18.39,
18.81,
19.23,
19.64,
20.06,
20.48,
20.9,
21.32,
21.73,
22.15,
22.57,
22.99,
23.41,
23.82,
24.24,
24.66,
25.08,
25.5,
25.91,
26.33,
26.75,
27.17,
27.59,
28.0,
28.42,
28.84,
29.26,
29.68,
30.09,
30.51,
30.93,
31.35,
31.76,
32.18,
32.6,
33.02,
33.44,
33.85,
34.27,
34.69,
35.11,
35.53,
35.94,
36.36,
36.78,
37.2,
37.62,
38.03,
38.45,
38.87,
39.29,
39.71,
40.12,
40.54,
40.96,
41.38,
41.8,
42.21,
42.63,
43.05,
43.47,
43.89,
44.3,
44.72,
45.14,
45.56,
45.98,
46.39,
46.81,
47.23,
47.65,
48.07,
48.48,
48.9,
49.32,
49.74,
50.16,
50.57,
50.99,
51.41,
51.83,
52.24,
52.66,
53.08,
53.5,
53.92,
54.33,
54.75,
55.17,
55.59,
56.01,
56.42,
56.84,
57.26,
57.68,
58.1,
58.51,
58.93,
59.35,
59.77,
60.19,
60.6,
61.02,
61.44,
61.86,
62.28,
62.69,
63.11,
63.53,
63.95,
64.37,
64.78,
65.2,
65.62,
66.04,
66.46,
66.87,
67.29,
67.71,
68.13,
68.55,
68.96,
69.38,
69.8,
70.22,
70.64,
71.05,
71.47,
71.89,
72.31,
72.72,
73.14,
73.56,
73.98,
74.4,
74.81,
75.23,
75.65,
76.07,
76.49,
76.9,
77.32,
77.74,
78.16,
78.58,
78.99,
79.41,
79.83,
80.25,
80.67,
81.08,
81.5,
81.92,
82.34,
82.76,
83.17,
83.59,
84.01,
84.43,
84.85,
85.26,
85.68,
86.1,
86.52,
86.94,
87.35,
87.77,
88.19,
88.61,
89.03,
89.44,
89.86,
90.28,
90.7,
91.12,
91.53,
91.95,
92.37,
92.79,
93.2,
93.62,
94.04,
94.46,
94.88,
95.29,
95.71,
96.13,
96.55,
96.97,
97.38,
97.8,
98.22,
98.64,
99.06,
99.47,
99.89,
100.31,
100.73,
101.15,
101.56,
101.98,
102.4,
102.82,
103.24,
103.65,
104.07,
104.49,
104.91,
105.33,
105.74,
106.16,
106.58,
107.0,
107.42,
107.83,
108.25,
108.67,
109.09,
109.51,
109.92,
110.34,
110.76,
111.18,
111.6,
112.01,
112.43,
112.85,
113.27,
113.68,
114.1,
114.52,
114.94,
115.36,
115.77,
116.19,
116.61,
117.03,
117.45,
117.86,
118.28,
118.7,
119.12,
119.54,
119.95,
120.37,
120.79,
121.21,
121.63,
122.04,
122.46,
122.88,
123.3,
123.72,
124.13,
124.55,
124.97,
125.39,
125.81,
126.22,
126.64,
127.06,
127.48,
127.9,
128.31,
128.73,
129.15,
129.57,
129.99,
130.4,
130.82,
131.24,
131.66,
132.08,
132.49,
132.91,
133.33,
133.75,
134.16,
134.58,
135.0,
135.42,
135.84,
136.25,
136.67,
137.09,
137.51,
137.93,
138.34,
138.76,
139.18,
139.6,
140.02,
140.43,
140.85,
141.27,
141.69,
142.11,
142.52,
142.94,
143.36,
143.78,
144.2,
144.61,
145.03,
145.45,
145.87,
146.29,
146.7,
147.12,
147.54,
147.96,
148.38,
148.79,
149.21,
149.63,
150.05,
150.47,
150.88,
151.3,
151.72,
152.14,
152.56,
152.97,
153.39,
153.81,
154.23,
154.64,
155.06,
155.48,
155.9,
156.32,
156.73,
157.15,
157.57,
157.99,
158.41,
158.82,
159.24,
159.66,
160.08,
160.5,
160.91,
161.33,
161.75,
162.17,
162.59,
163.0,
163.42,
163.84,
164.26,
164.68,
165.09,
165.51,
165.93,
166.35,
166.77,
167.18,
167.6,
168.02,
168.44,
168.86,
169.27,
169.69,
170.11,
170.53,
170.95,
171.36,
171.78,
172.2,
172.62,
173.04,
173.45,
173.87,
174.29,
174.71,
175.12,
175.54,
175.96,
176.38,
176.8,
177.21,
177.63,
178.05,
178.47,
178.89,
179.3,
179.72
],
"entrance_schedule": [
{
"at_s": 2.415,
"position": 0.0134,
"delta": 1.0
},
{
"at_s": 5.48,
"position": 0.0304,
"delta": 2.0
},
{
"at_s": 9.985,
"position": 0.0555,
"delta": 1.0
},
{
"at_s": 18.437,
"position": 0.1024,
"delta": 1.0
},
{
"at_s": 31.068,
"position": 0.1726,
"delta": 1.0
},
{
"at_s": 33.715,
"position": 0.1873,
"delta": 1.0
},
{
"at_s": 35.805,
"position": 0.1989,
"delta": 1.0
},
{
"at_s": 74.49,
"position": 0.4138,
"delta": 3.0
},
{
"at_s": 89.768,
"position": 0.4987,
"delta": 1.0
},
{
"at_s": 96.967,
"position": 0.5387,
"delta": 1.0
},
{
"at_s": 119.954,
"position": 0.6664,
"delta": 6.0
},
{
"at_s": 128.871,
"position": 0.7159,
"delta": 1.0
},
{
"at_s": 134.583,
"position": 0.7477,
"delta": 1.0
},
{
"at_s": 135.837,
"position": 0.7546,
"delta": 1.0
},
{
"at_s": 140.806,
"position": 0.7823,
"delta": 1.0
},
{
"at_s": 160.496,
"position": 0.8916,
"delta": 1.0
},
{
"at_s": 167.462,
"position": 0.9303,
"delta": 2.0
}
],
"exit_schedule": [
{
"at_s": 3.622,
"position": 0.0201,
"delta": -1.0
},
{
"at_s": 8.359,
"position": 0.0464,
"delta": -1.0
},
{
"at_s": 13.05,
"position": 0.0725,
"delta": -1.0
},
{
"at_s": 37.013,
"position": 0.2056,
"delta": -1.0
},
{
"at_s": 61.022,
"position": 0.339,
"delta": -2.0
},
{
"at_s": 63.994,
"position": 0.3555,
"delta": -1.0
},
{
"at_s": 71.378,
"position": 0.3965,
"delta": -1.0
},
{
"at_s": 101.007,
"position": 0.5611,
"delta": -2.0
},
{
"at_s": 115.171,
"position": 0.6398,
"delta": -2.0
},
{
"at_s": 117.075,
"position": 0.6504,
"delta": -3.0
},
{
"at_s": 131.053,
"position": 0.7281,
"delta": -2.0
},
{
"at_s": 137.416,
"position": 0.7634,
"delta": -1.0
},
{
"at_s": 153.577,
"position": 0.8532,
"delta": -1.0
},
{
"at_s": 155.388,
"position": 0.8633,
"delta": -1.0
},
{
"at_s": 158.732,
"position": 0.8818,
"delta": -1.0
},
{
"at_s": 178.283,
"position": 0.9905,
"delta": -2.0
}
],
"plateaus": [
[
0.0,
2.415,
2.0
],
[
2.415,
3.622,
3.0
],
[
3.622,
5.48,
2.0
],
[
5.48,
8.359,
4.0
],
[
8.359,
9.985,
3.0
],
[
9.985,
13.05,
4.0
],
[
13.05,
18.437,
3.0
],
[
18.437,
31.068,
4.0
],
[
31.068,
33.715,
5.0
],
[
33.715,
35.805,
6.0
],
[
35.805,
37.013,
7.0
],
[
37.013,
61.022,
6.0
],
[
61.022,
63.994,
4.0
],
[
63.994,
71.378,
3.0
],
[
71.378,
74.49,
2.0
],
[
74.49,
89.768,
5.0
],
[
89.768,
96.967,
6.0
],
[
96.967,
101.007,
7.0
],
[
101.007,
115.171,
5.0
],
[
115.171,
117.075,
3.0
],
[
117.075,
119.954,
0.0
],
[
119.954,
128.871,
6.0
],
[
128.871,
131.053,
7.0
],
[
131.053,
134.583,
5.0
],
[
134.583,
135.837,
6.0
],
[
135.837,
137.416,
7.0
],
[
137.416,
140.806,
6.0
],
[
140.806,
153.577,
7.0
],
[
153.577,
155.388,
6.0
],
[
155.388,
158.732,
5.0
],
[
158.732,
160.496,
4.0
],
[
160.496,
167.462,
5.0
],
[
167.462,
178.283,
7.0
],
[
178.283,
180.001,
5.0
]
]
},
"verdict": {
"passes": true,
"law": "A track runs many distinct layers and stages their entrances and exits across the whole cue rather than arriving as one undifferentiated wall.",
"evidence": [
"TIER 1 -- 8 of ten spectral occupancy bands carry content; peak band simultaneity 9.0. Bands are not instruments and this figure is not a layer count.",
"TIER 2 -- spectral stream estimate, mean 5.22, peak 9. Measured accuracy +-1 over 1-8 concurrent sources on the synthetic ladder (MAE 0.29); it SATURATES near 8 and cannot count dozens.",
"stream mean 5.22 against a corpus-derived floor of 4.74 and target 5.4264; entrance spread 0.872 against floor 0.640 and target 0.7923"
],
"staging_tier": "spectral_stream_estimate"
}
},
"hook_presence": {
"instrument": "hook_presence",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"hook_available": true,
"time_to_hook_s": 0.023,
"n_returns": 1,
"transformation_share": 1.0,
"structural_transformation_share": 0.0,
"max_return_gap_s": 166.625,
"hook_strength": 0.5351,
"passes_floor": true,
"passes_target": false,
"total_length_s": 180.0,
"hook_n_notes": 16,
"hook_vocab_size": 7,
"hook_range_semitones": 26.33,
"hook_licensed_leap": 1.0,
"card_recurrence_lag_s": 0.464,
"card_self_similarity_lift": 0.1757,
"hook_reproduces_known_signature": 0.0,
"max_return_gap_frac": 0.9257,
"returns_per_min": 0.3333,
"mean_return_similarity": 0.7555,
"transposed_share": 0.0,
"timescaled_share": 0.0,
"distinct_transpositions": 1,
"contour_return_rate": 5.0,
"interval_return_rate": 0.0,
"melodic_salience": 0.9049,
"audio_duration_s": 180.0
},
"series": {
"match_curve_times_s": [
0.0,
0.37,
0.74,
1.11,
1.49,
1.86,
2.23,
2.6,
2.97,
3.34,
3.72,
4.09,
4.46,
4.83,
5.2,
5.57,
5.94,
6.32,
6.69,
7.06,
7.43,
7.8,
8.17,
8.54,
8.92,
9.29,
9.66,
10.03,
10.4,
10.77,
11.15,
11.52,
11.89,
12.26,
12.63,
13.0,
13.37,
13.75,
14.12,
14.49,
14.86,
15.23,
15.6,
15.98,
16.35,
16.72,
17.09,
17.46,
17.83,
18.2,
18.58,
18.95,
19.32,
19.69,
20.06,
20.43,
20.81,
21.18,
21.55,
21.92,
22.29,
22.66,
23.03,
23.41,
23.78,
24.15,
24.52,
24.89,
25.26,
25.63,
26.01,
26.38,
26.75,
27.12,
27.49,
27.86,
28.24,
28.61,
28.98,
29.35,
29.72,
30.09,
30.46,
30.84,
31.21,
31.58,
31.95,
32.32,
32.69,
33.07,
33.44,
33.81,
34.18,
34.55,
34.92,
35.29,
35.67,
36.04,
36.41,
36.78,
37.15,
37.52,
37.89,
38.27,
38.64,
39.01,
39.38,
39.75,
40.12,
40.5,
40.87,
41.24,
41.61,
41.98,
42.35,
42.72,
43.1,
43.47,
43.84,
44.21,
44.58,
44.95,
45.33,
45.7,
46.07,
46.44,
46.81,
47.18,
47.55,
47.93,
48.3,
48.67,
49.04,
49.41,
49.78,
50.16,
50.53,
50.9,
51.27,
51.64,
52.01,
52.38,
52.76,
53.13,
53.5,
53.87,
54.24,
54.61,
54.98,
55.36,
55.73,
56.1,
56.47,
56.84,
57.21,
57.59,
57.96,
58.33,
58.7,
59.07,
59.44,
59.81,
60.19,
60.56,
60.93,
61.3,
61.67,
62.04,
62.42,
62.79,
63.16,
63.53,
63.9,
64.27,
64.64,
65.02,
65.39,
65.76,
66.13,
66.5,
66.87,
67.24,
67.62,
67.99,
68.36,
68.73,
69.1,
69.47,
69.85,
70.22,
70.59,
70.96,
71.33,
71.7,
72.07,
72.45,
72.82,
73.19,
73.56,
73.93,
74.3,
74.68,
75.05,
75.42,
75.79,
76.16,
76.53,
76.9,
77.28,
77.65,
78.02,
78.39,
78.76,
79.13,
79.51,
79.88,
80.25,
80.62,
80.99,
81.36,
81.73,
82.11,
82.48,
82.85,
83.22,
83.59,
83.96,
84.33,
84.71,
85.08,
85.45,
85.82,
86.19,
86.56,
86.94,
87.31,
87.68,
88.05,
88.42,
88.79,
89.16,
89.54,
89.91,
90.28,
90.65,
91.02,
91.39,
91.77,
92.14,
92.51,
92.88,
93.25,
93.62,
93.99,
94.37,
94.74,
95.11,
95.48,
95.85,
96.22,
96.6,
96.97,
97.34,
97.71,
98.08,
98.45,
98.82,
99.2,
99.57,
99.94,
100.31,
100.68,
101.05,
101.42,
101.8,
102.17,
102.54,
102.91,
103.28,
103.65,
104.03,
104.4,
104.77,
105.14,
105.51,
105.88,
106.25,
106.63,
107.0,
107.37,
107.74,
108.11,
108.48,
108.86,
109.23,
109.6,
109.97,
110.34,
110.71,
111.08,
111.46,
111.83,
112.2,
112.57,
112.94,
113.31,
113.68,
114.06,
114.43,
114.8,
115.17,
115.54,
115.91,
116.29,
116.66,
117.03,
117.4,
117.77,
118.14,
118.51,
118.89,
119.26,
119.63,
120.0,
120.37,
120.74,
121.12,
121.49,
121.86,
122.23,
122.6,
122.97,
123.34,
123.72,
124.09,
124.46,
124.83,
125.2,
125.57,
125.95,
126.32,
126.69,
127.06,
127.43,
127.8,
128.17,
128.55,
128.92,
129.29,
129.66,
130.03,
130.4,
130.77,
131.15,
131.52,
131.89,
132.26,
132.63,
133.0,
133.38,
133.75,
134.12,
134.49,
134.86,
135.23,
135.6,
135.98,
136.35,
136.72,
137.09,
137.46,
137.83,
138.21,
138.58,
138.95,
139.32,
139.69,
140.06,
140.43,
140.81,
141.18,
141.55,
141.92,
142.29,
142.66,
143.03,
143.41,
143.78,
144.15,
144.52,
144.89,
145.26,
145.64,
146.01,
146.38,
146.75,
147.12,
147.49,
147.86,
148.24,
148.61,
148.98,
149.35,
149.72,
150.09,
150.47,
150.84,
151.21,
151.58,
151.95,
152.32,
152.69,
153.07,
153.44,
153.81,
154.18,
154.55,
154.92,
155.3,
155.67,
156.04,
156.41,
156.78,
157.15,
157.52,
157.9,
158.27,
158.64,
159.01,
159.38,
159.75,
160.12,
160.5,
160.87,
161.24,
161.61,
161.98,
162.35,
162.73,
163.1,
163.47,
163.84,
164.21,
164.58,
164.95,
165.33,
165.7,
166.07,
166.44,
166.81,
167.18,
167.56,
167.93,
168.3,
168.67,
169.04,
169.41,
169.78,
170.16,
170.53,
170.9,
171.27,
171.64,
172.01,
172.38,
172.76,
173.13,
173.5,
173.87,
174.24,
174.61,
174.99,
175.36,
175.73,
176.1,
176.47,
176.84,
177.21,
177.59,
177.96,
178.33,
178.7,
179.07,
179.44,
179.82
],
"match_curve": [
1.0,
0.7409,
0.5828,
0.5767,
0.5798,
0.49,
0.4511,
0.3924,
0.3977,
0.2401,
-0.0026,
0.0023,
-0.0123,
0.1478,
0.1951,
0.21,
0.2144,
0.2209,
0.2764,
0.2907,
0.2365,
0.2186,
0.2624,
0.2297,
0.09,
-0.0941,
-0.1066,
-0.0645,
0.0505,
0.1424,
0.2047,
0.2546,
0.3345,
0.3807,
0.3619,
0.5601,
0.7555,
0.4936,
0.4882,
0.4418,
0.3624,
0.3187,
0.2083,
0.3312,
0.2336,
-0.0394,
0.004,
0.1014,
0.1902,
0.2288,
0.2114,
0.2242,
0.2668,
0.2501,
0.2751,
0.2765,
0.242,
0.2053,
0.1838,
0.1638,
0.2365,
0.2544,
0.182,
0.2668,
0.2628,
0.2748,
0.2684,
0.1904,
0.0984,
0.1161,
0.1443,
0.1789,
0.1945,
0.1918,
0.1508,
0.242,
0.2514,
0.1853,
0.1651,
0.1936,
0.2092,
0.2177,
0.1814,
0.1062,
-0.0123,
0.0217,
0.0718,
0.1183,
0.1469,
0.179,
0.2143,
0.1924,
0.1905,
0.3045,
0.2955,
0.1968,
0.238,
0.2223,
0.1831,
0.1173,
0.1768,
0.0884,
0.0619,
0.0357,
0.0606,
0.068,
0.1588,
0.1845,
0.1965,
0.2168,
0.1885,
0.241,
0.2617,
0.2233,
0.2327,
0.1765,
0.2334,
0.2097,
0.1556,
0.181,
0.1104,
0.0909,
0.1192,
0.1792,
0.2291,
0.3648,
0.3674,
0.3,
0.1912,
0.2175,
0.2462,
0.2289,
0.2568,
0.2233,
0.209,
0.2429,
0.2775,
0.3161,
0.3249,
0.4207,
0.3672,
0.3389,
0.3647,
0.3245,
0.3278,
0.2944,
0.3232,
0.3277,
0.1573,
0.071,
-0.0422,
-0.1044,
-0.0616,
-0.1074,
-0.1008,
-0.1375,
-0.1734,
-0.1836,
-0.189,
-0.0881,
-0.0116,
0.0179,
0.1082,
0.0803,
-0.0532,
-0.1017,
-0.0805,
-0.1104,
-0.1072,
-0.1157,
-0.0751,
-0.0121,
0.0282,
-0.0053,
-0.0088,
0.0121,
0.0365,
-0.0517,
0.0003,
-0.0049,
-0.0826,
-0.0636,
-0.1176,
-0.0074,
0.0467,
0.0008,
-0.1259,
-0.1979,
-0.2661,
-0.1623,
-0.0684,
0.006,
-0.0165,
0.0395,
0.0403,
-0.0102,
-0.1264,
-0.0773,
-0.0762,
-0.0725,
-0.0901,
-0.0807,
-0.0792,
-0.0421,
-0.0355,
-0.0473,
0.0092,
0.0013,
-0.0282,
-0.0436,
-0.0055,
0.0418,
0.029,
-0.0645,
0.0399,
0.0233,
-0.0051,
0.0476,
0.0597,
0.0536,
0.0546,
0.062,
0.0752,
0.0857,
0.0529,
0.0856,
0.0473,
0.0353,
0.0084,
0.0148,
0.0531,
0.0793,
0.1303,
0.1791,
0.2074,
0.1898,
0.1585,
0.1105,
0.1226,
0.1593,
0.1932,
0.194,
0.2738,
0.2469,
0.1862,
0.1887,
0.175,
0.1903,
0.1216,
0.1532,
0.1905,
0.2026,
0.1905,
0.1791,
0.1323,
0.1132,
0.1087,
0.1136,
0.1328,
0.1941,
0.1886,
0.1967,
0.1463,
0.1465,
0.134,
0.1557,
0.1101,
0.0741,
0.0887,
0.1064,
0.1361,
0.1057,
0.0922,
0.0885,
0.1297,
0.1852,
0.1606,
0.2334,
0.2191,
0.2111,
0.2112,
0.2038,
0.2008,
0.1501,
0.1374,
0.0989,
0.0435,
0.0001,
0.0211,
-0.0009,
0.0177,
0.0253,
0.0692,
0.0643,
0.0813,
0.0895,
0.1076,
0.1172,
0.0201,
-0.0172,
0.0168,
0.0487,
0.0581,
0.0563,
0.0622,
0.0511,
0.0143,
-0.0525,
-0.1028,
-0.1447,
-0.0921,
-0.0408,
0.0023,
0.0215,
0.0192,
0.0434,
0.0897,
0.1212,
0.1394,
0.1878,
0.1866,
0.1772,
0.2051,
0.2353,
0.2135,
0.1722,
0.1651,
0.1444,
0.192,
0.1799,
0.0958,
0.0634,
0.096,
0.1187,
0.1366,
0.1379,
0.1204,
0.1272,
0.1485,
0.1396,
0.2117,
0.273,
0.2582,
0.1903,
0.1473,
0.1505,
0.0916,
-0.0152,
-0.0522,
-0.0152,
-0.0132,
-0.0391,
-0.0738,
-0.0884,
-0.0448,
-0.0695,
-0.0574,
-0.0659,
-0.0392,
0.0045,
0.0466,
0.0716,
0.0832,
0.0989,
0.1198,
0.1366,
0.1413,
0.2176,
0.2544,
0.212,
0.217,
0.2116,
0.1181,
0.0857,
0.1275,
0.1771,
0.2027,
0.2454,
0.2635,
0.2525,
0.3119,
0.2916,
0.2851,
0.2612,
0.2143,
0.1871,
0.1662,
0.0966,
0.1163,
0.1175,
0.1201,
0.1353,
0.1759,
0.2322,
0.2906,
0.3306,
0.3332,
0.2958,
0.2803,
0.2828,
0.2864,
0.2543,
0.194,
0.1718,
0.1711,
0.1587,
0.1728,
0.1964,
0.225,
0.2704,
0.2573,
0.2662,
0.3568,
0.3853,
0.3613,
0.3147,
0.2907,
0.2538,
0.1813,
0.0272,
-0.0012,
0.0893,
0.1583,
0.1906,
0.1848,
0.1987,
0.2423,
0.2595,
0.1813,
0.2028,
0.2387,
0.1236,
0.0805,
0.1307,
0.1576,
0.1415,
0.1811,
0.1714,
0.1078,
0.0106,
-0.0161,
0.026,
0.0015,
-0.0173,
-0.0233,
-0.0481,
-0.0215,
-0.0292,
-0.0238,
0.0184,
-0.0046,
-0.0475,
-0.1143,
-0.0995,
-0.088,
-0.025,
0.0113,
-0.0168,
-0.0582,
0.027,
0.0714,
0.0861,
0.0957,
0.1824,
0.1904,
0.1352,
0.1828,
0.214,
0.1842,
0.1298,
0.0616,
-0.0154,
-0.0419,
-0.0808,
-0.0689,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0
],
"return_times_s": [
13.375
],
"inter_return_gaps_s": [
13.352
]
},
"detail": {
"hook_geometry": {
"available": true,
"onset_s": 0.023,
"n_notes": 16,
"vocab_size": 7,
"range_semitones": 26.33,
"licensed_leap": true,
"largest_interval": -26.33,
"intervals": [
-26.33,
21.33,
-21.33,
19.33,
-19.33,
21.33,
-21.33,
16.33,
8.0,
0.0,
-24.33,
24.33,
-24.33,
24.33,
0.0
],
"pitch_contour": "DUDUDUDUU-DUDU-",
"iv_step_frac": 0.0,
"iv_repeat_frac": 0.13333333333333333,
"iv_gapfill_frac": 0.0,
"iv_entropy": 2.573557262275185,
"contour_turns_per_note": 0.7333333333333333
},
"hook_strength": {
"value": 0.5351,
"terms": {
"motif_length": 0.8,
"interval_vocabulary": 0.5556,
"distinctive_leap": 1.0,
"compass": 0.2294,
"contour_activity": 0.5926,
"singability": 0.0333
},
"provenance": {
"motif_length": "CRAFT CONSENSUS",
"interval_vocabulary": "CRAFT CONSENSUS",
"distinctive_leap": "CRAFT CONSENSUS",
"compass": "PHYSICAL, THEN CRAFT",
"contour_activity": "CRAFT CONSENSUS",
"singability": "CRAFT CONSENSUS WITH A MEASURED NULL AGAINST IT"
},
"definition": "arithmetic mean of six band-scored terms in 0..1; singability is 0.50*step_frac + 0.25*repeat_frac + 0.25*gapfill_frac, which is the stated definition rather than a vibe"
},
"hook_originality": {
"screened": true,
"verdict": "CLEAR",
"hits": [],
"advisories": [],
"signatures_screened": 13,
"caveat": "no SEED signature matched. The seed set is partial and its named gaps are listed; CLEAR is not a clean-room certificate."
},
"transformation_census": {
"re_timbred": 1
},
"returns": [
{
"index": 72,
"at_s": 13.375,
"similarity": 0.7555,
"chroma_cosine": 0.9152,
"transpose_semitones": 0,
"time_ratio": 1.0,
"kinds": [
"re_timbred"
],
"octave_delta": 0.322,
"timbre_distance": 0.7823
}
],
"symbolic": {
"available": true,
"n_notes": 230,
"query_intervals": [
-26,
21,
-21,
19,
-19,
21,
-21,
16,
8,
0,
-24,
24,
-24,
24,
0
],
"query_len": 15,
"max_edits_allowed": 4,
"interval_returns": 0,
"interval_return_times_s": [],
"interval_mean_edits": null,
"contour_returns": 10,
"contour_return_times_s": [
9.183,
12.132,
20.573,
22.535,
38.15,
56.355,
59.849,
63.46,
76.103,
103.004
],
"varied_times_s": [],
"note": "intervals are exact-size matches under an edit budget; the contour variant is blind to interval size and is the ornamentation-tolerant reading",
"melodic_salience": 0.9049,
"read_first_s": 120.0
},
"motif_window_s": 7.519,
"register_background_median": 0.4241,
"colour_background_median": 0.8762,
"background_lift": 0.1352,
"return_threshold_lift": 0.4984,
"octave_cut": 0.5,
"timbre_cut": 0.45
},
"verdict": {
"passes": true,
"law": "A track must state an identifiable motif and bring it back transformed rather than pasted: hooks and complexities, never stacked noise.",
"evidence": [
"1 returns, 100% transformed (re_timbred 1)"
]
},
"thresholds": {
"floor_returns_per_min": 0.0,
"floor_transformation_share": 0.0,
"target_returns_per_min": 0.5852,
"target_transformation_share": 1.0,
"derived_from": "30 corpus HITS, audio arm, 2026-08-07",
"health": "DEGENERATE -- see the sensitivity sweep in the validation artifact"
},
"_honest_tier": "MEASURED INSTRUMENT"
},
"noise_structure": {
"instrument": "noise_structure",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"crowding_index": 0.4972,
"separation_index": 0.8535,
"roughness_mean": 0.096,
"residual_share": 0.019,
"peak_structure_score": 29.046,
"stacked_noise": false,
"worst_window_start_s": 139.97,
"worst_window_end_s": 143.96,
"passes_floor": true,
"passes_target": true,
"adjacent_cohesion": 0.5433,
"distant_cohesion": 0.3665,
"crowding_retention": 0.6745,
"lane_duty": 0.6028,
"mean_lanes": 5.425,
"register_spacing_octaves_mean": 1.149,
"card_conjunction": 0.016,
"card_conjunction_legs": {
"crowding": 0.065,
"noisiness": 0.016,
"unmelodic": 0.145,
"simultaneity": 0.158
},
"peak_stability": 0.697,
"masked_fraction": 0.0704,
"onset_coherence": 0.5226,
"voice_independence": 0.4774,
"audio_flatness": 0.00071,
"audio_conjunction": 0.0508,
"audio_conjunction_legs": {
"noise_residual": 0.016,
"noise_unpeaked": 0.051,
"noise_flatness": 0.016,
"cram_roughness": 0.082,
"cram_masking": 0.086,
"cram_unpeaked": 0.051
},
"noise_wall_conjunction": 0.0159,
"crammed_wall_conjunction": 0.0508,
"worst_window_score": 0.4755,
"wall_score": 0.066,
"wall_score_tier": "audio",
"wall_score_floor_bar": 0.8814,
"wall_score_target_bar": 0.383
},
"series": {
"band_distance_profile": {
"1": 0.5433,
"2": 0.486,
"3": 0.418,
"4": 0.4571,
"5": 0.4577,
"6": 0.3489,
"7": 0.1114,
"8": 0.1114
},
"roughness_times_s": [
0.0,
0.418,
0.836,
1.254,
1.672,
2.09,
2.508,
2.926,
3.344,
3.762,
4.18,
4.598,
5.016,
5.433,
5.851,
6.269,
6.687,
7.105,
7.523,
7.941,
8.359,
8.777,
9.195,
9.613,
10.031,
10.449,
10.867,
11.285,
11.703,
12.121,
12.539,
12.957,
13.375,
13.793,
14.211,
14.629,
15.047,
15.464,
15.882,
16.3,
16.718,
17.136,
17.554,
17.972,
18.39,
18.808,
19.226,
19.644,
20.062,
20.48,
20.898,
21.316,
21.734,
22.152,
22.57,
22.988,
23.406,
23.824,
24.242,
24.66,
25.078,
25.496,
25.913,
26.331,
26.749,
27.167,
27.585,
28.003,
28.421,
28.839,
29.257,
29.675,
30.093,
30.511,
30.929,
31.347,
31.765,
32.183,
32.601,
33.019,
33.437,
33.855,
34.273,
34.691,
35.109,
35.527,
35.944,
36.362,
36.78,
37.198,
37.616,
38.034,
38.452,
38.87,
39.288,
39.706,
40.124,
40.542,
40.96,
41.378,
41.796,
42.214,
42.632,
43.05,
43.468,
43.886,
44.304,
44.722,
45.14,
45.558,
45.976,
46.393,
46.811,
47.229,
47.647,
48.065,
48.483,
48.901,
49.319,
49.737,
50.155,
50.573,
50.991,
51.409,
51.827,
52.245,
52.663,
53.081,
53.499,
53.917,
54.335,
54.753,
55.171,
55.589,
56.007,
56.424,
56.842,
57.26,
57.678,
58.096,
58.514,
58.932,
59.35,
59.768,
60.186,
60.604,
61.022,
61.44,
61.858,
62.276,
62.694,
63.112,
63.53,
63.948,
64.366,
64.784,
65.202,
65.62,
66.038,
66.456,
66.873,
67.291,
67.709,
68.127,
68.545,
68.963,
69.381,
69.799,
70.217,
70.635,
71.053,
71.471,
71.889,
72.307,
72.725,
73.143,
73.561,
73.979,
74.397,
74.815,
75.233,
75.651,
76.069,
76.487,
76.904,
77.322,
77.74,
78.158,
78.576,
78.994,
79.412,
79.83,
80.248,
80.666,
81.084,
81.502,
81.92,
82.338,
82.756,
83.174,
83.592,
84.01,
84.428,
84.846,
85.264,
85.682,
86.1,
86.518,
86.936,
87.353,
87.771,
88.189,
88.607,
89.025,
89.443,
89.861,
90.279,
90.697,
91.115,
91.533,
91.951,
92.369,
92.787,
93.205,
93.623,
94.041,
94.459,
94.877,
95.295,
95.713,
96.131,
96.549,
96.967,
97.384,
97.802,
98.22,
98.638,
99.056,
99.474,
99.892,
100.31,
100.728,
101.146,
101.564,
101.982,
102.4,
102.818,
103.236,
103.654,
104.072,
104.49,
104.908,
105.326,
105.744,
106.162,
106.58,
106.998,
107.416,
107.833,
108.251,
108.669,
109.087,
109.505,
109.923,
110.341,
110.759,
111.177,
111.595,
112.013,
112.431,
112.849,
113.267,
113.685,
114.103,
114.521,
114.939,
115.357,
115.775,
116.193,
116.611,
117.029,
117.447,
117.864,
118.282,
118.7,
119.118,
119.536,
119.954,
120.372,
120.79,
121.208,
121.626,
122.044,
122.462,
122.88,
123.298,
123.716,
124.134,
124.552,
124.97,
125.388,
125.806,
126.224,
126.642,
127.06,
127.478,
127.896,
128.313,
128.731,
129.149,
129.567,
129.985,
130.403,
130.821,
131.239,
131.657,
132.075,
132.493,
132.911,
133.329,
133.747,
134.165,
134.583,
135.001,
135.419,
135.837,
136.255,
136.673,
137.091,
137.509,
137.927,
138.344,
138.762,
139.18,
139.598,
140.016,
140.434,
140.852,
141.27,
141.688,
142.106,
142.524,
142.942,
143.36,
143.778,
144.196,
144.614,
145.032,
145.45,
145.868,
146.286,
146.704,
147.122,
147.54,
147.958,
148.376,
148.793,
149.211,
149.629,
150.047,
150.465,
150.883,
151.301,
151.719,
152.137,
152.555,
152.973,
153.391,
153.809,
154.227,
154.645,
155.063,
155.481,
155.899,
156.317,
156.735,
157.153,
157.571,
157.989,
158.407,
158.824,
159.242,
159.66,
160.078,
160.496,
160.914,
161.332,
161.75,
162.168,
162.586,
163.004,
163.422,
163.84,
164.258,
164.676,
165.094,
165.512,
165.93,
166.348,
166.766,
167.184,
167.602,
168.02,
168.438,
168.856,
169.273,
169.691,
170.109,
170.527,
170.945,
171.363,
171.781,
172.199,
172.617,
173.035,
173.453,
173.871,
174.289,
174.707,
175.125,
175.543,
175.961,
176.379,
176.797,
177.215,
177.633,
178.051,
178.469,
178.887,
179.304,
179.722
],
"roughness_curve": [
0.1599,
0.0701,
0.0686,
0.042,
0.0329,
0.0324,
0.045,
0.0121,
0.0708,
0.0532,
0.0213,
0.0296,
0.0287,
0.0713,
0.0582,
0.013,
0.0336,
0.0476,
0.122,
0.0441,
0.1035,
0.0132,
0.0596,
0.0476,
0.1312,
0.0673,
0.0148,
0.015,
0.0409,
0.0729,
0.0598,
0.0026,
0.0855,
0.0737,
0.1327,
0.0483,
0.0816,
0.0634,
0.0356,
0.0552,
0.0584,
0.0641,
0.0378,
0.0466,
0.0584,
0.0328,
0.0158,
0.1034,
0.126,
0.0748,
0.1177,
0.1701,
0.1573,
0.0638,
0.1488,
0.1314,
0.1643,
0.1197,
0.1123,
0.0725,
0.0768,
0.2276,
0.0691,
0.0586,
0.0222,
0.1306,
0.0704,
0.1559,
0.0809,
0.0519,
0.1237,
0.1088,
0.1349,
0.1614,
0.1146,
0.0847,
0.09,
0.1521,
0.0482,
0.0507,
0.0496,
0.0719,
0.1102,
0.1263,
0.1108,
0.0678,
0.1174,
0.1096,
0.1914,
0.1332,
0.1577,
0.1023,
0.1606,
0.1843,
0.0834,
0.0753,
0.0466,
0.1793,
0.1013,
0.1122,
0.0953,
0.0674,
0.1089,
0.0791,
0.256,
0.0839,
0.152,
0.1446,
0.1163,
0.1933,
0.0752,
0.0959,
0.1093,
0.1501,
0.104,
0.0942,
0.0396,
0.0952,
0.0698,
0.0986,
0.0271,
0.0584,
0.0944,
0.0601,
0.0445,
0.038,
0.047,
0.0271,
0.1256,
0.2516,
0.0719,
0.0953,
0.0886,
0.0563,
0.0743,
0.0581,
0.0894,
0.1284,
0.1037,
0.0656,
0.0376,
0.0326,
0.0183,
0.0244,
0.2309,
0.0861,
0.0278,
0.0803,
0.0544,
0.1335,
0.0429,
0.057,
0.0867,
0.0697,
0.0219,
0.0226,
0.0023,
0.1109,
0.0364,
0.0646,
0.1588,
0.1071,
0.0397,
0.1994,
0.1281,
0.1542,
0.091,
0.1063,
0.0239,
0.0553,
0.0515,
0.0234,
0.0089,
0.0144,
0.0248,
0.0028,
0.248,
0.0603,
0.0847,
0.071,
0.0468,
0.084,
0.0679,
0.0975,
0.1159,
0.0573,
0.0419,
0.0415,
0.0903,
0.1373,
0.082,
0.0698,
0.1879,
0.0918,
0.1638,
0.0659,
0.0289,
0.062,
0.1531,
0.1335,
0.1323,
0.089,
0.0647,
0.0816,
0.1102,
0.1239,
0.0897,
0.0871,
0.2042,
0.0986,
0.0517,
0.0463,
0.1326,
0.0895,
0.1228,
0.1446,
0.1977,
0.0493,
0.0359,
0.0701,
0.2471,
0.1063,
0.0785,
0.0761,
0.1164,
0.1359,
0.1223,
0.1103,
0.1106,
0.1349,
0.0795,
0.2509,
0.1662,
0.1092,
0.0701,
0.1045,
0.2396,
0.1533,
0.0723,
0.1592,
0.0829,
0.0745,
0.0554,
0.0069,
0.0247,
0.0921,
0.0329,
0.1717,
0.1458,
0.0457,
0.0504,
0.0493,
0.0975,
0.1182,
0.1631,
0.1289,
0.1603,
0.0968,
0.2713,
0.1172,
0.1169,
0.0558,
0.0464,
0.1637,
0.1936,
0.0426,
0.0555,
0.1179,
0.1036,
0.127,
0.09,
0.0735,
0.1123,
0.108,
0.0919,
0.0558,
0.0529,
0.0573,
0.0366,
0.0521,
0.0313,
0.0185,
0.0696,
0.0572,
0.0218,
0.0812,
0.1283,
0.1013,
0.0924,
0.0282,
0.0665,
0.1172,
0.126,
0.0908,
0.0535,
0.0345,
0.0502,
0.1437,
0.0585,
0.099,
0.0311,
0.0161,
0.0336,
0.0379,
0.1404,
0.0978,
0.0991,
0.1667,
0.0796,
0.1647,
0.0424,
0.1178,
0.0487,
0.1079,
0.0603,
0.0601,
0.0705,
0.1468,
0.0404,
0.0654,
0.0867,
0.23,
0.1943,
0.0644,
0.0179,
0.1564,
0.0431,
0.195,
0.0586,
0.0435,
0.0799,
0.1016,
0.0321,
0.0462,
0.0493,
0.0734,
0.1615,
0.1777,
0.1719,
0.2063,
0.1347,
0.2444,
0.1019,
0.2163,
0.1281,
0.1581,
0.084,
0.0972,
0.2777,
0.1927,
0.0911,
0.0742,
0.2859,
0.1756,
0.1855,
0.1717,
0.1064,
0.2292,
0.1276,
0.1942,
0.1402,
0.163,
0.1099,
0.1081,
0.2536,
0.1585,
0.1009,
0.1174,
0.2119,
0.2289,
0.1362,
0.0623,
0.0312,
0.1688,
0.0683,
0.0297,
0.0536,
0.2105,
0.1185,
0.0654,
0.0381,
0.0394,
0.0195,
0.2417,
0.1873,
0.1843,
0.1563,
0.0585,
0.163,
0.0435,
0.0338,
0.1038,
0.2182,
0.1476,
0.0517,
0.049,
0.0416,
0.0145,
0.0075,
0.2029,
0.162,
0.1806,
0.0435,
0.0277,
0.068,
0.0682,
0.1283,
0.1786,
0.0741,
0.0882,
0.0978,
0.0456,
0.0382,
0.0541,
0.0379,
0.2223,
0.2323,
0.0437,
0.0978,
0.1725,
0.1062,
0.2138,
0.0896,
0.0538,
0.047,
0.0412,
0.12,
0.0749,
0.1272,
0.0176,
0.008
],
"masked_curve": [
0.0778,
0.0069,
0.0056,
0.0023,
0.007,
0.1156,
0.0993,
0.152,
0.0199,
0.0372,
0.0886,
0.1238,
0.1291,
0.1056,
0.017,
0.0169,
0.0185,
0.0366,
0.0548,
0.0216,
0.1122,
0.0212,
0.0056,
0.0038,
0.0926,
0.1296,
0.0468,
0.0988,
0.0156,
0.1249,
0.0614,
0.0199,
0.0076,
0.0044,
0.0115,
0.0023,
0.0724,
0.2401,
0.1013,
0.0938,
0.2167,
0.1879,
0.0726,
0.1214,
0.1093,
0.1032,
0.0325,
0.0263,
0.0082,
0.0039,
0.0297,
0.013,
0.179,
0.1357,
0.2146,
0.027,
0.1154,
0.0047,
0.042,
0.0056,
0.0042,
0.1303,
0.0986,
0.078,
0.0368,
0.1208,
0.0833,
0.1477,
0.1175,
0.2496,
0.0873,
0.0379,
0.0962,
0.0064,
0.009,
0.0219,
0.0518,
0.0659,
0.1488,
0.053,
0.0176,
0.0657,
0.0741,
0.0384,
0.0882,
0.0607,
0.1069,
0.0048,
0.1229,
0.0418,
0.0587,
0.0343,
0.0238,
0.0027,
0.0616,
0.2778,
0.0098,
0.0526,
0.0463,
0.0158,
0.0865,
0.0332,
0.0377,
0.0176,
0.1204,
0.0167,
0.0269,
0.0146,
0.0859,
0.0025,
0.0229,
0.2606,
0.0805,
0.152,
0.0837,
0.0736,
0.2397,
0.0539,
0.0794,
0.1414,
0.0742,
0.0784,
0.0628,
0.0584,
0.0644,
0.1615,
0.0102,
0.0144,
0.1395,
0.0954,
0.107,
0.0586,
0.0541,
0.0905,
0.092,
0.002,
0.0029,
0.0253,
0.056,
0.1032,
0.1323,
0.0209,
0.0078,
0.0056,
0.0737,
0.0743,
0.0702,
0.0132,
0.0071,
0.0528,
0.0058,
0.0068,
0.0206,
0.0073,
0.0065,
0.0031,
0.0054,
0.1641,
0.0072,
0.0023,
0.0915,
0.0798,
0.0705,
0.0834,
0.0667,
0.041,
0.0539,
0.0421,
0.0093,
0.0175,
0.0321,
0.007,
0.0088,
0.0025,
0.0046,
0.0046,
0.0195,
0.0328,
0.0727,
0.1133,
0.1333,
0.0835,
0.0653,
0.0571,
0.0189,
0.0189,
0.0671,
0.0578,
0.1238,
0.0034,
0.0085,
0.0338,
0.008,
0.0085,
0.0518,
0.0354,
0.0195,
0.0993,
0.157,
0.0822,
0.0547,
0.0677,
0.1047,
0.1782,
0.0489,
0.0762,
0.0024,
0.0168,
0.0531,
0.0124,
0.0791,
0.0743,
0.1281,
0.2383,
0.2649,
0.096,
0.138,
0.1436,
0.1825,
0.0776,
0.1043,
0.164,
0.0752,
0.1126,
0.0265,
0.0702,
0.0771,
0.0177,
0.2297,
0.1784,
0.0508,
0.0937,
0.0787,
0.0855,
0.0237,
0.0452,
0.0538,
0.2112,
0.0643,
0.0539,
0.0477,
0.0334,
0.0921,
0.1777,
0.018,
0.0193,
0.056,
0.1546,
0.0791,
0.1467,
0.1067,
0.0666,
0.0402,
0.139,
0.0148,
0.0803,
0.0689,
0.1338,
0.1134,
0.0727,
0.094,
0.0085,
0.003,
0.0896,
0.1965,
0.0308,
0.0231,
0.1672,
0.0506,
0.1012,
0.0356,
0.0254,
0.0408,
0.1144,
0.0771,
0.009,
0.0195,
0.1599,
0.1365,
0.0063,
0.0096,
0.0034,
0.0052,
0.0052,
0.0431,
0.0385,
0.0146,
0.0087,
0.0507,
0.0611,
0.031,
0.0345,
0.0436,
0.0404,
0.016,
0.1154,
0.3077,
0.0744,
0.0367,
0.03,
0.11,
0.1799,
0.0075,
0.0118,
0.1445,
0.1232,
0.122,
0.17,
0.1219,
0.2052,
0.1732,
0.1489,
0.0171,
0.0464,
0.0179,
0.1635,
0.0662,
0.1597,
0.1037,
0.1651,
0.0851,
0.1636,
0.1178,
0.0603,
0.0657,
0.1449,
0.0686,
0.0926,
0.0545,
0.0508,
0.0434,
0.1002,
0.0481,
0.1217,
0.0404,
0.1147,
0.0522,
0.1748,
0.1033,
0.1244,
0.1075,
0.0727,
0.1404,
0.0342,
0.1011,
0.1082,
0.1164,
0.0434,
0.1337,
0.0143,
0.0597,
0.0387,
0.0639,
0.1645,
0.1228,
0.1005,
0.1241,
0.1749,
0.0454,
0.03,
0.0751,
0.0949,
0.0078,
0.0568,
0.143,
0.0938,
0.32,
0.0533,
0.0337,
0.0773,
0.0535,
0.0615,
0.0075,
0.022,
0.0238,
0.1117,
0.0404,
0.0709,
0.11,
0.0593,
0.0089,
0.0064,
0.0082,
0.0596,
0.0704,
0.0717,
0.0683,
0.0437,
0.0569,
0.0083,
0.0257,
0.0736,
0.0893,
0.0394,
0.0176,
0.0341,
0.0227,
0.021,
0.0161,
0.0549,
0.1062,
0.043,
0.0551,
0.0822,
0.0714,
0.0977,
0.1359,
0.0378,
0.0281,
0.012,
0.0029,
0.0122,
0.0108,
0.0034,
0.0301,
0.172,
0.0423,
0.0526,
0.1459,
0.0683,
0.0595,
0.0991,
0.1071,
0.0833,
0.0986,
0.1687,
0.1261,
0.0794,
0.0667,
0.0326,
0.0618
],
"residual_curve": [
0.0453,
0.0006,
0.0003,
0.0002,
0.0014,
0.0127,
0.0018,
0.0095,
0.1757,
0.0255,
0.0022,
0.0007,
0.005,
0.0064,
0.0045,
0.0006,
0.0214,
0.0034,
0.0276,
0.0028,
0.034,
0.0016,
0.2476,
0.1078,
0.0035,
0.0014,
0.0211,
0.0019,
0.0011,
0.0039,
0.0027,
0.0003,
0.0136,
0.0039,
0.0032,
0.0017,
0.0213,
0.0086,
0.009,
0.1516,
0.107,
0.006,
0.0081,
0.0015,
0.0224,
0.0174,
0.0259,
0.0049,
0.0114,
0.0079,
0.0151,
0.0098,
0.0555,
0.1797,
0.0375,
0.1456,
0.0385,
0.0043,
0.0112,
0.002,
0.0007,
0.0409,
0.0288,
0.004,
0.0594,
0.0314,
0.0401,
0.0387,
0.0482,
0.0197,
0.0957,
0.0536,
0.0499,
0.0028,
0.0212,
0.0429,
0.0108,
0.0097,
0.0452,
0.0026,
0.0238,
0.0171,
0.0243,
0.0203,
0.0514,
0.0174,
0.0203,
0.0955,
0.1116,
0.0251,
0.0685,
0.015,
0.0316,
0.0029,
0.0119,
0.0317,
0.0213,
0.0113,
0.0088,
0.013,
0.0282,
0.0136,
0.0154,
0.101,
0.0879,
0.0089,
0.036,
0.0087,
0.1096,
0.0018,
0.0026,
0.0452,
0.0128,
0.0265,
0.0155,
0.0142,
0.0241,
0.0213,
0.0168,
0.0819,
0.0205,
0.0104,
0.0285,
0.0042,
0.0097,
0.0026,
0.0017,
0.0004,
0.1712,
0.1031,
0.0179,
0.0102,
0.0129,
0.1951,
0.0269,
0.0085,
0.0366,
0.0283,
0.2368,
0.1346,
0.007,
0.0014,
0.0002,
0.0002,
0.0644,
0.0112,
0.0287,
0.0046,
0.0019,
0.027,
0.0017,
0.0068,
0.0128,
0.0011,
0.0019,
0.0004,
0.0007,
0.0282,
0.0003,
0.0001,
0.0344,
0.0264,
0.0177,
0.004,
0.0871,
0.0365,
0.1677,
0.0041,
0.0024,
0.0001,
0.0015,
0.0007,
0.0005,
0.0002,
0.0001,
0.0001,
0.0127,
0.012,
0.0345,
0.0085,
0.0178,
0.0051,
0.0037,
0.016,
0.0207,
0.002,
0.0015,
0.006,
0.0687,
0.0053,
0.0015,
0.0002,
0.0068,
0.1379,
0.0947,
0.1091,
0.0505,
0.0169,
0.0366,
0.0251,
0.0245,
0.0298,
0.0117,
0.0065,
0.0086,
0.0411,
0.0079,
0.0007,
0.0435,
0.0369,
0.0163,
0.0037,
0.0179,
0.0183,
0.0255,
0.08,
0.0436,
0.0044,
0.009,
0.004,
0.0373,
0.0295,
0.008,
0.0059,
0.0357,
0.029,
0.0217,
0.0143,
0.0594,
0.0264,
0.012,
0.0394,
0.0257,
0.0234,
0.0248,
0.0095,
0.0727,
0.025,
0.006,
0.046,
0.042,
0.0173,
0.0237,
0.0055,
0.0035,
0.0041,
0.0062,
0.0349,
0.0206,
0.0039,
0.0039,
0.0017,
0.0102,
0.1001,
0.0082,
0.0009,
0.062,
0.1243,
0.0683,
0.0593,
0.02,
0.0079,
0.0086,
0.0531,
0.0569,
0.0209,
0.011,
0.0141,
0.0096,
0.0214,
0.0084,
0.0033,
0.0079,
0.0015,
0.0009,
0.0009,
0.0009,
0.0006,
0.0007,
0.0006,
0.0005,
0.0003,
0.0004,
0.0,
0.0001,
0.0,
0.0,
0.0,
0.0199,
0.0122,
0.0106,
0.0103,
0.0068,
0.0115,
0.0052,
0.0024,
0.02,
0.0404,
0.006,
0.006,
0.0046,
0.004,
0.001,
0.002,
0.0477,
0.0364,
0.0328,
0.0144,
0.0152,
0.0397,
0.0146,
0.0433,
0.0165,
0.0687,
0.0083,
0.0179,
0.0078,
0.0287,
0.004,
0.0372,
0.0478,
0.0744,
0.0492,
0.0233,
0.0086,
0.049,
0.0216,
0.0286,
0.0406,
0.0454,
0.0116,
0.0471,
0.0086,
0.0167,
0.0022,
0.1472,
0.1186,
0.0901,
0.0752,
0.1105,
0.0671,
0.0789,
0.038,
0.0354,
0.0768,
0.114,
0.0198,
0.0141,
0.0374,
0.1001,
0.0088,
0.0715,
0.0984,
0.0635,
0.0648,
0.1157,
0.0204,
0.0684,
0.0586,
0.0346,
0.0972,
0.091,
0.0113,
0.0172,
0.0357,
0.0725,
0.009,
0.081,
0.0397,
0.0368,
0.0603,
0.0452,
0.0041,
0.0172,
0.006,
0.0192,
0.0099,
0.1213,
0.0241,
0.025,
0.0021,
0.0015,
0.0003,
0.0452,
0.0623,
0.0642,
0.068,
0.0559,
0.037,
0.0095,
0.0038,
0.0541,
0.0335,
0.0474,
0.0057,
0.0069,
0.0048,
0.0019,
0.0009,
0.0805,
0.0392,
0.0404,
0.0074,
0.0077,
0.0068,
0.0077,
0.0435,
0.0114,
0.0048,
0.0031,
0.0059,
0.0024,
0.0034,
0.0011,
0.0004,
0.0702,
0.053,
0.0187,
0.0218,
0.0427,
0.0283,
0.0714,
0.0379,
0.0213,
0.0117,
0.0535,
0.0105,
0.0088,
0.0084,
0.0141,
0.0007
]
},
"verdict": {
"passes": true,
"law": "A texture may carry dozens of layers, but it must resolve into separable voices: there cannot just be stacked noise.",
"evidence": [
"crowding 0.4972 (far 0.3665 / adjacent 0.5433 = retention 0.6745), corpus pct 0.065",
"separation 0.8535 from lane_reserve 0.853, melodic_salience 0.855, spectral_peakiness 0.984, voiced_fraction 0.722",
"density-without-structure conjunction 0.016 vs bar 0.7536 :: crowding 0.065, noisiness 0.016, simultaneity 0.158, unmelodic 0.145",
"roughness 0.096, residual share 0.019, peak structure 29.046 dB (stability 0.697), masked fraction 0.0704, voice independence 0.4774",
"noise-wall conjunction 0.0159 vs bar 0.8652 :: flatness 0.016, residual 0.016, unpeaked 0.051",
"crammed-wall conjunction 0.0508 vs bar 0.9043 :: masking 0.086, roughness 0.082, unpeaked 0.051",
"worst window 139.97s to 143.96s at 0.4755 :: roughness 0.148; residual share 0.061; peak structure 26.4 dB; masked fraction 0.117",
"wall score 0.066 (audio tier) against floor 0.8814 and target 0.383"
]
}
},
"melodic_intelligence": {
"instrument": "melodic_intelligence",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"interval_entropy": 4.6195,
"interval_bigram_entropy": 7.2785,
"contour_depth": 8.0,
"melodic_complexity": 0.3308,
"n_development_ops": 0,
"development_share": 0.0,
"development_kinds": [],
"phrase_count": 47,
"phrase_length_variety": 0.6136,
"phrase_sophistication": 0.7446,
"n_melodic_voices": 5,
"counter_melody_presence": 0.6633,
"dialogue_handoffs": 2,
"orchestrational_dialogue": 0.0654,
"passes_floor": false,
"passes_target": false
},
"series": {
"development_returns": [],
"phrase_boundaries_s": [
6.687,
9.59,
10.844,
12.132,
16.684,
20.573,
23.429,
30.383,
35.19,
37.918,
41.587,
45.023,
49.667,
52.117,
57.748,
58.793,
62.195,
65.027,
67.361,
71.216,
72.853,
75.569,
78.716,
84.3,
85.682,
89.687,
92.137,
96.34,
98.673,
101.402,
103.422,
105.941,
110.086,
112.094,
120.105,
124.877,
130.067,
130.868,
132.389,
134.2,
137.88,
143.395,
154.239,
157.629,
164.502,
171.212
],
"lead_sequence": [
"alto",
"soprano",
"alto"
]
},
"detail": {
"line": {
"extractor": "harmonic-summation predominant melody (rig's block), pYIN cross-check omitted",
"voiced_fraction": 0.6293,
"note_count": 383,
"note_rate_per_s": 2.1278,
"analysed_s": 180.0
},
"complexity": {
"available": true,
"interval_entropy": 4.6195,
"interval_bigram_entropy": 7.2785,
"interval_predictive_information": 0.5415,
"interval_predictive_information_uncorrected": 1.9605,
"rhythm_entropy": 3.1713,
"rhythm_predictive_information": 0.0098,
"contour_depth": 8.0,
"pitch_class_alphabet": 8,
"step_leap_ratio": 0.09,
"variety": 0.9429,
"structure": 0.1161,
"melodic_complexity": 0.3308,
"definition": "geometric mean of a five-term VARIETY score and a three-term STRUCTURE score; structure is shuffle-corrected predictive information, which is zero for a random line and zero for a constant one"
},
"development": {
"available": true,
"reason": "",
"n_returns": 0,
"n_ops": 0,
"kinds": [],
"op_kinds": [],
"development_share": 0.0,
"cell_intervals": [
-26.33,
21.33,
-21.33,
19.33,
-19.33,
21.33,
-21.33,
16.33,
8.0
],
"note": "n_ops counts material-CHANGING operations only; exact repetition, octave transfer and transposition are restatements and are counted in n_returns but not in n_ops"
},
"phrases": {
"available": true,
"phrase_count": 47,
"phrase_length_variety": 0.6136,
"phrase_len_notes_median": 6.0,
"antecedent_consequent_rate": 0.0435,
"cadential_differentiation": 0.9351,
"phrase_hierarchy": 1.0,
"phrase_sophistication": 0.7446,
"tonic_pc_estimate": 4,
"definition": "mean of length-variety score, antecedent-consequent rate, cadential entropy, hierarchy"
},
"counter_melody": {
"available": true,
"n_melodic_voices": 5,
"voice_bands": [
"alto",
"bass",
"soprano",
"tenor",
"high"
],
"folded_doublings": [],
"mean_pairwise_independence": 0.6633,
"counter_melody_presence": 0.6633,
"bands_examined": 5,
"note": "a LOWER bound on voices -- two instruments in one register read as one band"
},
"dialogue": {
"available": true,
"dialogue_handoffs": 2,
"handoffs_per_min": 0.667,
"lead_sequence": [
"alto",
"soprano",
"alto"
],
"lead_share_entropy": 0.2945,
"distinct_lead_bands": 4,
"orchestrational_dialogue": 0.0654,
"windows": 45
}
},
"verdict": {
"passes": false,
"law": "A melody must be complex without being random, must return DEVELOPED rather than restated, must be built of shaped phrases that answer one another, and must share the melodic lead with more than one voice across the cue.",
"tier": "audio",
"evidence": [
"line: 383 notes over 180 s (voiced 0.63)",
"complexity 0.3308 = variety 0.9429 x structure 0.1161",
"development: 0 operation(s) [] of 0 returns",
"phrases: 47 , sophistication 0.7446",
"voices: 5 melodically active of 5 bands",
"dialogue: 2 hand-off(s), 0.2945 share entropy"
]
}
},
"cross_track_distinctness": {
"instrument": "cross_track_distinctness",
"version": "v1",
"available": false,
"reason": "no cohort supplied. DISTINCTNESS IS A SET PROPERTY: this instrument grades a set pairwise, and a lone track has nothing to be distinct from. Pass cohort=[...] or use compare_set().",
"metrics": {
"worst_similarity": null,
"worst_similarity_partner": null,
"worst_transposition": null,
"matching_run_len": null,
"n_flagged_pairs": null,
"declared_reference": null,
"distinctness": null,
"passes_floor": null,
"passes_target": null
},
"series": {},
"verdict": {
"passes": null,
"law": "No two tracks may share more melodic material than a declaration licenses: every track its own tune, and a reprise is design only where the plan names the partner and the node that earns it.",
"evidence": [
"a single-track verdict is undefined for this axis"
]
},
"_honest_tier": "MEASURED INSTRUMENT"
},
"dynamic_arc": {
"instrument": "dynamic_arc",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"n_builds": 2,
"n_holds": 0,
"n_releases": 1,
"n_valleys": 1,
"longest_hold_s": 0.0,
"deepest_valley_depth": 0.2518,
"valley_engagement": 0.8454,
"peak_distinction": 0.7895,
"arch_type": "multi_arch",
"arc_class_match": null,
"dynamic_range_db": 16.64,
"passes_floor": false,
"passes_target": false
},
"series": {
"phases": [
{
"kind": "VALLEY",
"t0": 0.0,
"t1": 14.86,
"dur": 15.6,
"level": 0.2307,
"traverse": 0.1441
},
{
"kind": "BUILD",
"t0": 15.6,
"t1": 77.28,
"dur": 62.42,
"level": 0.6984,
"traverse": 0.5274
},
{
"kind": "RELEASE",
"t0": 78.02,
"t1": 113.68,
"dur": 36.4,
"level": 0.7947,
"traverse": -0.266
},
{
"kind": "BUILD",
"t0": 114.43,
"t1": 155.3,
"dur": 41.61,
"level": 0.1636,
"traverse": 0.3624
},
{
"kind": "MID",
"t0": 156.04,
"t1": 179.82,
"dur": 24.52,
"level": 0.3668,
"traverse": 0.0908
}
],
"energy_curve_normalised": [
0.3082,
0.2508,
0.1447,
0.1059,
-0.0041,
0.0252,
0.0275,
0.0617,
0.1147,
0.2224,
0.2746,
0.3629,
0.3231,
0.2974,
0.3245,
0.3474,
0.3491,
0.3457,
0.3402,
0.3435,
0.2785,
0.2248,
0.1022,
0.1145,
0.114,
0.1698,
0.2396,
0.3512,
0.4179,
0.5377,
0.5531,
0.564,
0.5391,
0.515,
0.5005,
0.4857,
0.4699,
0.4372,
0.424,
0.4471,
0.4555,
0.4825,
0.5213,
0.5924,
0.6516,
0.671,
0.6621,
0.6627,
0.6356,
0.6558,
0.6379,
0.6651,
0.7344,
0.791,
0.8178,
0.8865,
0.8898,
0.881,
0.9168,
0.9316,
0.959,
0.9828,
0.9844,
0.9775,
1.0017,
0.9504,
0.8802,
0.804,
0.7883,
0.7481,
0.7017,
0.6527,
0.6399,
0.6459,
0.6621,
0.6056,
0.5875,
0.613,
0.5909,
0.5822,
0.6179,
0.5803,
0.6491,
0.7159,
0.773,
0.8281,
0.7954,
0.7652,
0.7914,
0.7803,
0.7377,
0.688,
0.6993,
0.8046,
0.8417,
0.8998,
0.9404,
1.0022,
1.0759,
1.1187,
1.114,
1.1568,
1.1876,
1.1863,
1.2049,
1.1796,
1.139,
1.0988,
1.0221,
0.9348,
0.8749,
0.7927,
0.7224,
0.6826,
0.6662,
0.6888,
0.7402,
0.7975,
0.8262,
0.8736,
0.9191,
0.9189,
0.8819,
0.8707,
0.841,
0.8356,
0.8495,
0.843,
0.8446,
0.8568,
0.8263,
0.7855,
0.789,
0.7805,
0.8019,
0.8488,
0.8599,
0.8961,
0.9406,
0.9565,
0.9036,
0.8708,
0.8101,
0.793,
0.7867,
0.7598,
0.7254,
0.7137,
0.7027,
0.6688,
0.5373,
0.3502,
0.1601,
-0.0287,
-0.1977,
-0.25,
-0.25,
-0.25,
-0.25,
-0.25,
-0.2456,
-0.0764,
0.0912,
0.2631,
0.3763,
0.4633,
0.4908,
0.4903,
0.4089,
0.3946,
0.4008,
0.4592,
0.4383,
0.4098,
0.4129,
0.4772,
0.4279,
0.3968,
0.372,
0.3467,
0.3237,
0.3182,
0.2942,
0.2969,
0.1909,
0.1328,
0.1134,
0.0707,
-0.0014,
-0.0269,
-0.0218,
0.0611,
0.0533,
0.0609,
0.0664,
0.0902,
0.074,
0.0516,
0.013,
0.0393,
0.0592,
0.051,
0.0483,
0.0321,
0.1168,
0.12,
0.1722,
0.2403,
0.3421,
0.4306,
0.408,
0.3527,
0.3938,
0.412,
0.2865,
0.1703,
0.103,
0.1535,
0.2345,
0.2657,
0.2446,
0.3041,
0.3569,
0.4048,
0.4663,
0.4081,
0.3549,
0.3261,
0.3668,
0.3593,
0.3332,
0.3498,
0.3825,
0.4241,
0.4458,
0.4622,
0.5478,
0.5578,
0.5292,
0.4777,
0.4504,
0.4228,
0.3488
],
"sedation_spans": []
},
"detail": {
"hold_share": 0.0,
"raw_range": 0.2877,
"peak": {
"peak_distinction": 0.7895,
"peak_position_normalised": 0.4298,
"near_peak_share": 0.0412,
"baseline_level": 0.4154
},
"valley": {
"valley_engagement": 0.8454,
"terms": {
"pulse_present": 0.69,
"contour_lifts": 0.8454,
"engagement_sustained": 0.5
},
"activity_reference": "onset-strength envelope (audio tier)",
"headline_term": "contour_lifts -- motion of an independent activity signal in the valley, relative to the whole cue. The two level terms are diagnostics only: both were measured running BACKWARDS against the pools because a ratio to the track's own mean rewards a flat cue.",
"scope": "phases below the valley level",
"low_share": 0.3292,
"low_level_mean": 0.1376
},
"curve_agreement_spearman": {
"sim": 0.9180352958296324,
"cplx": 0.851989007478327,
"db": 0.9002878595526383
},
"primary_curve": "flow curve (energy; 45% normalised RMS by construction)",
"audio": {
"analysed_s": 180.0,
"card_vs_reimplementation_spearman": 0.9694577836654339,
"note": "the reimplementation follows acquire_exemplar's published recipe; the agreement above is measured, not assumed"
},
"purpose_class": null,
"energy_floor": null,
"honest_label": "a GENERATION-DEFECT detector, not a taste oracle -- AUC 0.982 against the round Josh rejected on the loudness-free lane curve, and NOTHING clears the within-album multiplicity bar"
},
"verdict": {
"passes": false,
"law": "A cue must BUILD to a peak that stands above its surroundings, HOLD there long enough to be heard as arrival rather than as a spike, and keep something worth following in its valleys, so the listener is lost neither at the top nor at the bottom.",
"tier": "audio",
"evidence": [
"phases: 2 build(s), 0 hold(s), 1 release(s), 1 valley(s) over 180 s",
"hold share 0.000 (corpus hits 0.407, round 2 0.092); longest hold 0.0 s (hits 41.6, round 2 13.4)",
"arch type multi_arch; peak distinction 0.7895 at 0.4298, near-peak share 0.0412",
"valley engagement 0.8454 from {'pulse_present': 0.69, 'contour_lifts': 0.8454, 'engagement_sustained': 0.5} over phases below the valley level"
]
}
},
"summit_tests": {
"instrument": "summit_tests",
"version": "v1",
"available": true,
"reason": "",
"metrics": {
"piano_melody_recovered": 0.8898,
"singability": 1.0,
"self_sufficiency": 0.9561,
"transmissibility": 0.8772,
"reduction_harmonic_interest": 0.9947,
"piano_test_passes": true,
"orchestra_lint_findings": null,
"orchestra_lint_passes": null,
"longest_unbroken_span_s": null,
"out_of_range_notes": null,
"acoustic_core_declared": null,
"passes_floor": true,
"passes_target": true
},
"series": {
"phrases_s": [
[
0.023,
6.327
],
[
6.687,
19.656
],
[
20.027,
22.756
],
[
23.429,
25.519
],
[
25.751,
26.732
],
[
27.005,
27.806
],
[
28.421,
29.211
],
[
29.362,
29.466
],
[
30.383,
33.518
],
[
33.692,
33.762
],
[
35.19,
36.688
],
[
36.838,
37.558
],
[
37.918,
38.475
],
[
38.684,
40.112
],
[
41.587,
43.363
],
[
45.023,
47.102
],
[
47.148,
47.218
],
[
48.147,
48.251
],
[
48.646,
48.832
],
[
49.667,
50.294
],
[
51.409,
51.56
],
[
52.117,
53.928
],
[
55.24,
55.728
],
[
56.076,
56.877
],
[
57.748,
80.893
],
[
81.502,
81.978
],
[
83.406,
86.657
],
[
87.214,
88.805
],
[
89.687,
90.297
],
[
90.5,
91.754
],
[
92.137,
93.275
],
[
94.25,
94.319
],
[
95.527,
95.655
],
[
96.34,
97.176
],
[
97.199,
97.303
],
[
98.673,
99.283
],
[
99.637,
99.741
],
[
100.844,
102.986
],
[
103.004,
105.082
],
[
105.453,
105.558
],
[
105.941,
107.305
],
[
108.565,
108.739
],
[
109.273,
109.587
],
[
110.086,
111.189
],
[
111.525,
111.595
],
[
112.094,
112.222
],
[
112.536,
116.309
],
[
120.105,
123.995
],
[
124.877,
127.257
],
[
128.987,
129.614
],
[
130.067,
132.017
],
[
132.389,
137.491
],
[
137.88,
139.308
],
[
140.063,
140.632
],
[
141.769,
143.256
],
[
143.395,
143.987
],
[
144.254,
145.525
],
[
145.914,
147.249
],
[
148.41,
149.769
],
[
150.512,
150.593
],
[
151.197,
152.335
],
[
152.578,
157.333
],
[
157.629,
164.037
],
[
164.502,
174.01
],
[
174.707,
175.717
],
[
176.216,
176.472
],
[
179.56,
179.989
]
]
},
"detail": {
"reduction": {
"source": "melody: harmonic-summation predominant melody (rig's block), pYIN cross-check omitted; harmony: 24-triad chroma template match at 3.34 s windows",
"melodic_salience": 0.8898,
"line": {
"extractor": "harmonic-summation predominant melody (rig's block), pYIN cross-check omitted",
"voiced_fraction": 0.6293,
"note_count": 383,
"note_rate_per_s": 2.1278,
"analysed_s": 180.0,
"octave_errors_repaired": 223,
"octave_repair_share": 0.5822
},
"chord_margin_median": 0.0355,
"analysed_s": 180.0,
"extraction_error": "MONOPHONIC EXTRACTION FROM DENSE POLYPHONY IS UNRELIABLE. The melody is a predominant-voice estimate, not a transcription, and where two instruments trade the lead the line jumps between them. The chroma harmony reads the WHOLE MIX INCLUDING THE MELODY, which biases chord-tone agreement UPWARD -- the bias is measured on our own cues, which have both a score and a render, and published in the artifact's EXTRACTION_ERROR block rather than argued about",
"tier": "audio-extracted",
"total_s": 180.0,
"bpm": 71.78,
"beats_per_bar": 4,
"tonic_pc": 2,
"n_melody": 383,
"n_harmony": 54
},
"piano_test": {
"tier": "audio-extracted",
"piano_melody_recovered": 0.8898,
"melody_notes": 383,
"melody_note_rate_per_s": 2.1278,
"available": true,
"judgeable": true,
"reason": "",
"singability": {
"available": true,
"reason": "",
"singability": 1.0,
"components": {
"compass": 1.0,
"tessitura": 1.0,
"step_ratio": 1.0,
"leap_handling": 1.0,
"breath": 0.466
},
"components_scored": [
"compass",
"leap_handling",
"step_ratio",
"tessitura"
],
"breath_scored": false,
"compass_window_s": 13.37,
"compass_semitones": 9.0,
"compass_scope": "the note-weighted median PHRASE compass; a singer sings a phrase",
"whole_cue_compass_semitones": 26.0,
"tessitura_share": 0.7848,
"tessitura_centre_midi": 66.0,
"step_share": 0.5348,
"largest_leap_semitones": 9.0,
"largest_leap_scope": "the 98th percentile of within-phrase leaps",
"max_leap_raw_semitones": 9.0,
"leaps": 63,
"leaps_gap_filled": 51,
"gap_fill_share": 0.8095,
"phrases_in_breath_range": 0.2836,
"longest_phrase_s": 23.144
},
"self_sufficiency": {
"available": true,
"reason": "",
"self_sufficiency": 0.9561,
"components": {
"chord_tone_share": 1.0,
"implied_harmony_agreement": 0.874,
"structural_pitch_variety": 1.0
},
"chord_tone_share_raw": 0.6598,
"implied_harmony_raw": 0.4808,
"implied_root_agreement": 0.3654,
"structural_pitch_entropy": 0.9064,
"structural_notes": 194,
"spans_judged": 52
},
"transmissibility": {
"available": true,
"reason": "",
"transmissibility": 0.8772,
"components": {
"pitch_alphabet": 1.0,
"motivic_economy": 0.592,
"repetition_structure": 1.0,
"rhythmic_simplicity": 1.0
},
"pitch_alphabet_size": 8,
"top3_contour_4gram_cover": 0.1266,
"recurring_contour_4gram_share": 0.4432,
"duration_classes": 10,
"rhythm_entropy": 0.6541
},
"harmonic_interest": {
"available": true,
"reason": "",
"reduction_harmonic_interest": 0.9947,
"components": {
"distinct_chords": 1.0,
"change_rate_per_min": 1.0,
"non_tonic_share": 1.0,
"dwell_balance": 0.979
},
"distinct_chords_raw": 7,
"chord_changes": 43,
"change_rate_per_min_raw": 14.333,
"non_tonic_share_raw": 0.6481,
"dwell_entropy": 0.7344
},
"phrase_grammar": {
"available": true,
"reason": "",
"n_phrases": 67,
"longest_phrase_s": 23.144,
"longest_phrase_bars": 6.92,
"longest_novel_phrase_s": 23.144,
"longest_novel_phrase_bars": 6.92,
"median_phrase_bars": 0.3,
"distinct_ideas": 1,
"idea_detail": {
"n_ideas": 1,
"n_shape_classes": 25,
"ideas": [
{
"shape": [
0,
-2,
4,
3,
0,
0,
-8,
3,
0,
5,
-7,
6,
-2,
0,
-4,
7,
-1,
-6,
0,
-1,
1,
4,
-5,
0,
0,
1,
2,
-2,
4,
-7,
7,
-4,
-5,
2,
-2,
-1,
0,
0,
-4,
5,
-1,
0,
0,
0,
0,
2,
-1,
1,
-1,
2,
-1,
3
],
"notes": 70,
"count": 5,
"share": 0.2071
}
]
},
"cadences": 3,
"antecedent_consequent_pairs": 3,
"bar_s": 3.3435,
"phrases": [
{
"start_s": 0.023,
"end_s": 6.327,
"span_s": 6.304,
"n_notes": 9,
"first_midi": 64.0,
"last_midi": 66.0,
"novel_span_s": 6.304,
"repetitions": 1
},
{
"start_s": 6.687,
"end_s": 19.656,
"span_s": 12.968,
"n_notes": 27,
"first_midi": 62.0,
"last_midi": 66.0,
"novel_span_s": 12.968,
"repetitions": 1
},
{
"start_s": 20.027,
"end_s": 22.756,
"span_s": 2.728,
"n_notes": 9,
"first_midi": 64.0,
"last_midi": 59.0,
"novel_span_s": 2.728,
"repetitions": 1
},
{
"start_s": 23.429,
"end_s": 25.519,
"span_s": 2.09,
"n_notes": 4,
"first_midi": 66.0,
"last_midi": 57.0,
"novel_span_s": 2.09,
"repetitions": 1
},
{
"start_s": 25.751,
"end_s": 26.732,
"span_s": 0.981,
"n_notes": 5,
"first_midi": 62.0,
"last_midi": 57.0,
"novel_span_s": 0.981,
"repetitions": 1
},
{
"start_s": 27.005,
"end_s": 27.806,
"span_s": 0.801,
"n_notes": 4,
"first_midi": 61.33333333333333,
"last_midi": 64.0,
"novel_span_s": 0.801,
"repetitions": 1
},
{
"start_s": 28.421,
"end_s": 29.211,
"span_s": 0.789,
"n_notes": 2,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 29.362,
"end_s": 29.466,
"span_s": 0.104,
"n_notes": 1,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 30.383,
"end_s": 33.518,
"span_s": 3.135,
"n_notes": 7,
"first_midi": 64.0,
"last_midi": 62.0,
"novel_span_s": 3.135,
"repetitions": 1
},
{
"start_s": 33.692,
"end_s": 33.762,
"span_s": 0.07,
"n_notes": 1,
"first_midi": 61.33333333333333,
"last_midi": 61.33333333333333
},
{
"start_s": 35.19,
"end_s": 36.688,
"span_s": 1.498,
"n_notes": 4,
"first_midi": 62.0,
"last_midi": 62.0,
"novel_span_s": 1.498,
"repetitions": 1
},
{
"start_s": 36.838,
"end_s": 37.558,
"span_s": 0.72,
"n_notes": 2,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 37.918,
"end_s": 38.475,
"span_s": 0.557,
"n_notes": 3,
"first_midi": 69.0,
"last_midi": 69.0,
"novel_span_s": 0.186,
"repetitions": 3
},
{
"start_s": 38.684,
"end_s": 40.112,
"span_s": 1.428,
"n_notes": 6,
"first_midi": 69.0,
"last_midi": 66.0,
"novel_span_s": 1.428,
"repetitions": 1
},
{
"start_s": 41.587,
"end_s": 43.363,
"span_s": 1.776,
"n_notes": 5,
"first_midi": 69.0,
"last_midi": 71.0,
"novel_span_s": 1.776,
"repetitions": 1
},
{
"start_s": 45.023,
"end_s": 47.102,
"span_s": 2.078,
"n_notes": 5,
"first_midi": 69.0,
"last_midi": 64.0,
"novel_span_s": 2.078,
"repetitions": 1
},
{
"start_s": 47.148,
"end_s": 47.218,
"span_s": 0.07,
"n_notes": 1,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 48.147,
"end_s": 48.251,
"span_s": 0.104,
"n_notes": 1,
"first_midi": 62.0,
"last_midi": 62.0
},
{
"start_s": 48.646,
"end_s": 48.832,
"span_s": 0.186,
"n_notes": 2,
"first_midi": 61.666666666666664,
"last_midi": 61.666666666666664
},
{
"start_s": 49.667,
"end_s": 50.294,
"span_s": 0.627,
"n_notes": 3,
"first_midi": 66.0,
"last_midi": 61.666666666666664,
"novel_span_s": 0.627,
"repetitions": 1
},
{
"start_s": 51.409,
"end_s": 51.56,
"span_s": 0.151,
"n_notes": 1,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 52.117,
"end_s": 53.928,
"span_s": 1.811,
"n_notes": 6,
"first_midi": 64.0,
"last_midi": 61.33333333333333,
"novel_span_s": 1.811,
"repetitions": 1
},
{
"start_s": 55.24,
"end_s": 55.728,
"span_s": 0.488,
"n_notes": 2,
"first_midi": 61.666666666666664,
"last_midi": 66.0
},
{
"start_s": 56.076,
"end_s": 56.877,
"span_s": 0.801,
"n_notes": 2,
"first_midi": 62.0,
"last_midi": 59.0
},
{
"start_s": 57.748,
"end_s": 80.893,
"span_s": 23.144,
"n_notes": 53,
"first_midi": 64.0,
"last_midi": 61.33333333333333,
"novel_span_s": 23.144,
"repetitions": 1
},
{
"start_s": 81.502,
"end_s": 81.978,
"span_s": 0.476,
"n_notes": 1,
"first_midi": 59.0,
"last_midi": 59.0
},
{
"start_s": 83.406,
"end_s": 86.657,
"span_s": 3.251,
"n_notes": 10,
"first_midi": 64.0,
"last_midi": 66.0,
"novel_span_s": 3.251,
"repetitions": 1
},
{
"start_s": 87.214,
"end_s": 88.805,
"span_s": 1.591,
"n_notes": 3,
"first_midi": 64.0,
"last_midi": 69.0,
"novel_span_s": 1.591,
"repetitions": 1
},
{
"start_s": 89.687,
"end_s": 90.297,
"span_s": 0.61,
"n_notes": 3,
"first_midi": 69.0,
"last_midi": 64.0,
"novel_span_s": 0.61,
"repetitions": 1
},
{
"start_s": 90.5,
"end_s": 91.754,
"span_s": 1.254,
"n_notes": 2,
"first_midi": 64.0,
"last_midi": 69.0
},
{
"start_s": 92.137,
"end_s": 93.275,
"span_s": 1.138,
"n_notes": 4,
"first_midi": 71.0,
"last_midi": 62.0,
"novel_span_s": 1.138,
"repetitions": 1
},
{
"start_s": 94.25,
"end_s": 94.319,
"span_s": 0.07,
"n_notes": 1,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 95.527,
"end_s": 95.655,
"span_s": 0.128,
"n_notes": 1,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 96.34,
"end_s": 97.176,
"span_s": 0.836,
"n_notes": 2,
"first_midi": 69.0,
"last_midi": 64.0
},
{
"start_s": 97.199,
"end_s": 97.303,
"span_s": 0.104,
"n_notes": 1,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 98.673,
"end_s": 99.283,
"span_s": 0.61,
"n_notes": 3,
"first_midi": 71.0,
"last_midi": 66.0,
"novel_span_s": 0.61,
"repetitions": 1
},
{
"start_s": 99.637,
"end_s": 99.741,
"span_s": 0.104,
"n_notes": 1,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 100.844,
"end_s": 102.986,
"span_s": 2.142,
"n_notes": 5,
"first_midi": 64.0,
"last_midi": 69.0,
"novel_span_s": 2.142,
"repetitions": 1
},
{
"start_s": 103.004,
"end_s": 105.082,
"span_s": 2.078,
"n_notes": 5,
"first_midi": 66.0,
"last_midi": 69.0,
"novel_span_s": 2.078,
"repetitions": 1
},
{
"start_s": 105.453,
"end_s": 105.558,
"span_s": 0.104,
"n_notes": 1,
"first_midi": 66.0,
"last_midi": 66.0
},
{
"start_s": 105.941,
"end_s": 107.305,
"span_s": 1.364,
"n_notes": 5,
"first_midi": 62.0,
"last_midi": 61.33333333333333,
"novel_span_s": 1.364,
"repetitions": 1
},
{
"start_s": 108.565,
"end_s": 108.739,
"span_s": 0.174,
"n_notes": 1,
"first_midi": 66.0,
"last_midi": 66.0
},
{
"start_s": 109.273,
"end_s": 109.587,
"span_s": 0.313,
"n_notes": 2,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 110.086,
"end_s": 111.189,
"span_s": 1.103,
"n_notes": 4,
"first_midi": 64.0,
"last_midi": 69.0,
"novel_span_s": 1.103,
"repetitions": 1
},
{
"start_s": 111.525,
"end_s": 111.595,
"span_s": 0.07,
"n_notes": 1,
"first_midi": 64.0,
"last_midi": 64.0
},
{
"start_s": 112.094,
"end_s": 112.222,
"span_s": 0.128,
"n_notes": 1,
"first_midi": 66.0,
"last_midi": 66.0
},
{
"start_s": 112.536,
"end_s": 116.309,
"span_s": 3.773,
"n_notes": 8,
"first_midi": 69.0,
"last_midi": 69.0,
"novel_span_s": 3.773,
"repetitions": 1
},
{
"start_s": 120.105,
"end_s": 123.995,
"span_s": 3.889,
"n_notes": 17,
"first_midi": 64.0,
"last_midi": 66.0,
"novel_span_s": 3.889,
"repetitions": 1
},
{
"start_s": 124.877,
"end_s": 127.257,
"span_s": 2.38,
"n_notes": 9,
"first_midi": 71.0,
"last_midi": 73.33333333333333,
"novel_span_s": 2.38,
"repetitions": 1
},
{
"start_s": 128.987,
"end_s": 129.614,
"span_s": 0.627,
"n_notes": 2,
"first_midi": 66.0,
"last_midi": 66.0
},
{
"start_s": 130.067,
"end_s": 132.017,
"span_s": 1.95,
"n_notes": 9,
"first_midi": 71.0,
"last_midi": 66.0,
"novel_span_s": 1.95,
"repetitions": 1
},
{
"start_s": 132.389,
"end_s": 137.491,
"span_s": 5.103,
"n_notes": 19,
"first_midi": 66.0,
"last_midi": 69.0,
"novel_span_s": 5.103,
"repetitions": 1
},
{
"start_s": 137.88,
"end_s": 139.308,
"span_s": 1.428,
"n_notes": 8,
"first_midi": 69.0,
"last_midi": 73.66666666666666,
"novel_span_s": 0.357,
"repetitions": 4
},
{
"start_s": 140.063,
"end_s": 140.632,
"span_s": 0.569,
"n_notes": 1,
"first_midi": 73.33333333333333,
"last_midi": 73.33333333333333
},
{
"start_s": 141.769,
"end_s": 143.256,
"span_s": 1.486,
"n_notes": 4,
"first_midi": 76.0,
"last_midi": 73.66666666666666,
"novel_span_s": 1.486,
"repetitions": 1
},
{
"start_s": 143.395,
"end_s": 143.987,
"span_s": 0.592,
"n_notes": 4,
"first_midi": 73.66666666666666,
"last_midi": 71.0,
"novel_span_s": 0.592,
"repetitions": 1
},
{
"start_s": 144.254,
"end_s": 145.525,
"span_s": 1.271,
"n_notes": 3,
"first_midi": 76.0,
"last_midi": 69.0,
"novel_span_s": 1.271,
"repetitions": 1
},
{
"start_s": 145.914,
"end_s": 147.249,
"span_s": 1.335,
"n_notes": 4,
"first_midi": 76.0,
"last_midi": 73.33333333333333,
"novel_span_s": 1.335,
"repetitions": 1
},
{
"start_s": 148.41,
"end_s": 149.769,
"span_s": 1.358,
"n_notes": 3,
"first_midi": 76.0,
"last_midi": 76.0,
"novel_span_s": 0.453,
"repetitions": 3
},
{
"start_s": 150.512,
"end_s": 150.593,
"span_s": 0.081,
"n_notes": 1,
"first_midi": 71.0,
"last_midi": 71.0
},
{
"start_s": 151.197,
"end_s": 152.335,
"span_s": 1.138,
"n_notes": 2,
"first_midi": 69.0,
"last_midi": 69.0
},
{
"start_s": 152.578,
"end_s": 157.333,
"span_s": 4.754,
"n_notes": 19,
"first_midi": 76.0,
"last_midi": 71.0,
"novel_span_s": 4.754,
"repetitions": 1
},
{
"start_s": 157.629,
"end_s": 164.037,
"span_s": 6.409,
"n_notes": 19,
"first_midi": 76.0,
"last_midi": 73.66666666666666,
"novel_span_s": 6.409,
"repetitions": 1
},
{
"start_s": 164.502,
"end_s": 174.01,
"span_s": 9.509,
"n_notes": 23,
"first_midi": 71.0,
"last_midi": 73.33333333333333,
"novel_span_s": 9.509,
"repetitions": 1
},
{
"start_s": 174.707,
"end_s": 175.717,
"span_s": 1.01,
"n_notes": 3,
"first_midi": 73.33333333333333,
"last_midi": 73.66666666666666,
"novel_span_s": 1.01,
"repetitions": 1
},
{
"start_s": 176.216,
"end_s": 176.472,
"span_s": 0.255,
"n_notes": 1,
"first_midi": 73.66666666666666,
"last_midi": 73.66666666666666
},
{
"start_s": 179.56,
"end_s": 179.989,
"span_s": 0.43,
"n_notes": 2,
"first_midi": 71.0,
"last_midi": 71.0
}
]
},
"axes": {
"singability": 1.0,
"self_sufficiency": 0.9561,
"transmissibility": 0.8772,
"reduction_harmonic_interest": 0.9947,
"piano_melody_recovered": 0.8898
},
"failures": [],
"passes": true,
"passes_target": true
},
"orchestra_lint": {
"available": false,
"reason": "SCORE-ONLY TEST. A lint needs a part; released audio has none. This is stated rather than approximated -- there is no honest way to infer a playable part list from a stereo master, and a fabricated one would make the corpus look calibrated when it is not"
}
},
"verdict": {
"passes": true,
"law": "A theme must hold as melody plus harmony on one instrument -- the only route nostalgia travels -- and its score must be playable by real players from real notation.",
"tier": "audio-extracted",
"evidence": [
"piano reduction (audio-extracted): singability 1.000, self-sufficiency 0.956, transmissibility 0.877, harmonic interest 0.995",
"phrase grammar: longest span of NOVEL material 6.92 bars (unbroken 6.92), 1 distinct idea(s), 3 cadence(s), 3 antecedent-consequent pair(s) -- REPORTED, NOT GATED: extraction cannot support these clauses"
]
}
}
},
"verdicts": {
"cycle_law": true,
"layer_census": true,
"hook_presence": true,
"noise_structure": true,
"melodic_intelligence": false,
"cross_track_distinctness": null,
"dynamic_arc": false,
"summit_tests": true
},
"summary": {
"instruments_run": 8,
"instruments_that_could_decide": 7,
"passing": 5,
"unanimous": false,
"what_this_does_not_say": "Nothing here is a judgement of quality and no listening test stands behind any of it. Three of the four instruments looked for Josh's defect in their own domain and did not find it: the cycle law passes 17 of the 18 tracks he rejected (within-album AUC 0.501), the noise detector fires on 0 of 18 across both tiers with nothing clearing the multiplicity bar, and the layer census saturates near 8 streams where a real cue runs 24 to 40 parts, so it cannot adjudicate the layer clause at all. Sensory roughness came back at chance (0.4963). Structural yield is the axis that separates, and it separates our generator from real music, not good music from filler."
}
}
]
}