UNMATCHED__1-02_The_Mines_of_Narshe.json

music/exemplars/formula_cards/UNMATCHED__1-02_The_Mines_of_Narshe.json

{
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 "tier": "RUNG-1 MEASURED",
 "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.",
 "track_id": "UNMATCHED__1-02_The_Mines_of_Narshe",
 "title": null,
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     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     54.98,
     161.5,
     161.5,
     161.5,
     161.5,
     161.5,
     161.5,
     161.5,
     161.5,
     258.4,
     258.4,
     258.4,
     258.4,
     258.4
    ],
    "adjustment_events": [
     {
      "position_s": 0.0,
      "duration_s": 19.44,
      "delta_bpm": 129.93,
      "shape": "step"
     },
     {
      "position_s": 165.54,
      "duration_s": 5.78,
      "delta_bpm": 109.13,
      "shape": "ramp"
     }
    ],
    "dispersion_bpm": 50.472,
    "rubato_depth_bpm": 106.521
   },
   "global_bpm": 112.35,
   "octave_ambiguity_note": "Beat trackers pick a metrical level, and half/double-time readings are a real and known property, not an error -- the rig's own control plants 120 bpm and this estimator returns 60. Every bar figure on this card (time-to-hook in bars, the complexity index's bar length) inherits whichever level was picked, so compare bar counts within a card, never across cards, until rung 2 pins the metrical level per class.",
   "windowed_tempo_stability": {
    "tempo_bpm_global": 112.35,
    "tempo_bpm_median_local": 112.35,
    "tempo_iqr_bpm": 0.0,
    "tempo_stability": 1.0,
    "beat_interval_cv": 0.0285
   },
   "dominant_onset_period_s": 1.0913,
   "dominant_onset_period_bpm": 54.98,
   "metre": {
    "assumed": "4/4",
    "measured": null,
    "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": 0.561,
    "onset_rate_per_s": 10.768
   }
  },
  "tonality": {
   "key": "D",
   "mode": "minor",
   "windowed_key_agreement": 0.3256,
   "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": 0.488,
   "onset_bars": 0.11,
   "pitch_contour": "UD--UUDUD-UDU--",
   "interval_vocabulary_semitones": [
    0,
    6,
    12,
    18
   ],
   "intervals": [
    6.0,
    -18.0,
    0.0,
    0.0,
    12.0,
    6.0,
    -6.0,
    6.0,
    -18.0,
    0.0,
    12.0,
    -12.0,
    18.0,
    0.0,
    0.0
   ],
   "range_semitones": 18.0,
   "distinctive_deviation": {
    "largest_interval_semitones": -18.0,
    "at_note_index": 2,
    "is_licensed_leap": true
   }
  },
  "motif_economy": {
   "self_similarity_peak": 0.9265,
   "self_similarity_baseline": 0.7442,
   "self_similarity_lift": 0.1823,
   "recurrence_lag_s": 69.613,
   "interval_3gram_repetition": 0.5858,
   "interval_4gram_repetition": 0.4762
  },
  "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",
     "band_hz": [
      20,
      45
     ],
     "entry_s": 18.251,
     "exit_s": 162.842,
     "active_fraction": 0.2255,
     "segments": [
      [
       18.251,
       19.203
      ],
      [
       22.547,
       23.754
      ],
      [
       26.889,
       27.887
      ],
      [
       31.3,
       32.369
      ],
      [
       35.643,
       36.502
      ],
      [
       40.008,
       41.03
      ],
      [
       44.35,
       45.209
      ],
      [
       48.692,
       49.784
      ],
      [
       52.709,
       54.056
      ],
      [
       57.353,
       58.561
      ],
      [
       61.417,
       62.74
      ],
      [
       66.107,
       67.268
      ],
      [
       70.449,
       71.308
      ],
      [
       74.791,
       75.836
      ],
      [
       79.157,
       79.946
      ],
      [
       83.522,
       84.59
      ],
      [
       87.748,
       88.863
      ],
      [
       92.183,
       93.344
      ],
      [
       96.572,
       97.477
      ],
      [
       100.914,
       102.005
      ],
      [
       105.256,
       106.022
      ],
      [
       109.621,
       110.643
      ],
      [
       113.964,
       114.823
      ],
      [
       118.329,
       119.397
      ],
      [
       122.346,
       123.646
      ],
      [
       126.967,
       128.128
      ],
      [
       131.03,
       132.354
      ],
      [
       135.721,
       136.928
      ],
      [
       140.063,
       140.922
      ],
      [
       144.428,
       145.519
      ],
      [
       148.77,
       149.583
      ],
      [
       153.136,
       154.134
      ],
      [
       157.431,
       158.43
      ],
      [
       161.843,
       162.842
      ]
     ]
    },
    {
     "lane": "low_bass",
     "band_hz": [
      45,
      90
     ],
     "entry_s": 17.879,
     "exit_s": 163.701,
     "active_fraction": 0.3559,
     "segments": [
      [
       17.879,
       19.064
      ],
      [
       22.221,
       25.612
      ],
      [
       26.587,
       27.841
      ],
      [
       30.929,
       34.296
      ],
      [
       35.573,
       36.479
      ],
      [
       39.915,
       41.099
      ],
      [
       43.979,
       45.116
      ],
      [
       48.623,
       49.807
      ],
      [
       52.686,
       53.917
      ],
      [
       57.028,
       60.418
      ],
      [
       61.394,
       62.624
      ],
      [
       65.736,
       69.103
      ],
      [
       70.38,
       71.192
      ],
      [
       74.722,
       75.883
      ],
      [
       79.087,
       79.946
      ],
      [
       83.429,
       84.614
      ],
      [
       87.493,
       88.7
      ],
      [
       91.858,
       95.225
      ],
      [
       96.2,
       97.384
      ],
      [
       100.542,
       103.933
      ],
      [
       105.186,
       106.092
      ],
      [
       109.25,
       110.782
      ],
      [
       113.894,
       114.799
      ],
      [
       118.793,
       119.42
      ],
      [
       122.3,
       123.577
      ],
      [
       126.665,
       130.032
      ],
      [
       131.007,
       132.238
      ],
      [
       135.349,
       138.739
      ],
      [
       139.714,
       140.899
      ],
      [
       144.057,
       144.776
      ],
      [
       144.893,
       145.496
      ],
      [
       148.701,
       149.606
      ],
      [
       152.764,
       153.507
      ],
      [
       153.6,
       154.227
      ],
      [
       157.129,
       158.383
      ],
      [
       161.75,
       163.701
      ]
     ]
    },
    {
     "lane": "bass",
     "band_hz": [
      90,
      180
     ],
     "entry_s": 0.836,
     "exit_s": 163.445,
     "active_fraction": 0.535,
     "segments": [
      [
       0.836,
       4.342
      ],
      [
       4.69,
       5.41
      ],
      [
       9.567,
       13.05
      ],
      [
       13.375,
       14.118
      ],
      [
       17.879,
       20.225
      ],
      [
       22.221,
       25.194
      ],
      [
       26.587,
       28.955
      ],
      [
       30.929,
       33.901
      ],
      [
       35.271,
       37.268
      ],
      [
       39.636,
       42.075
      ],
      [
       43.979,
       45.952
      ],
      [
       48.321,
       50.527
      ],
      [
       52.686,
       55.101
      ],
      [
       57.028,
       59.977
      ],
      [
       61.394,
       63.739
      ],
      [
       65.736,
       68.708
      ],
      [
       70.078,
       72.075
      ],
      [
       74.443,
       76.626
      ],
      [
       78.785,
       80.759
      ],
      [
       83.151,
       85.357
      ],
      [
       87.493,
       89.861
      ],
      [
       91.858,
       94.83
      ],
      [
       96.2,
       98.545
      ],
      [
       100.542,
       103.515
      ],
      [
       104.908,
       106.858
      ],
      [
       109.25,
       111.433
      ],
      [
       113.592,
       115.589
      ],
      [
       117.957,
       120.419
      ],
      [
       122.3,
       124.714
      ],
      [
       126.665,
       129.614
      ],
      [
       131.007,
       133.422
      ],
      [
       135.349,
       138.298
      ],
      [
       139.714,
       141.688
      ],
      [
       144.057,
       146.216
      ],
      [
       148.399,
       150.372
      ],
      [
       152.764,
       154.97
      ],
      [
       157.129,
       159.521
      ],
      [
       161.472,
       163.445
      ]
     ]
    },
    {
     "lane": "low_mid",
     "band_hz": [
      180,
      355
     ],
     "entry_s": 0.488,
     "exit_s": 164.885,
     "active_fraction": 0.9588,
     "segments": [
      [
       0.488,
       16.974
      ],
      [
       17.136,
       164.885
      ]
     ]
    },
    {
     "lane": "mid",
     "band_hz": [
      355,
      710
     ],
     "entry_s": 0.65,
     "exit_s": 164.258,
     "active_fraction": 0.9545,
     "segments": [
      [
       0.65,
       39.288
      ],
      [
       39.358,
       117.609
      ],
      [
       117.679,
       164.258
      ]
     ]
    },
    {
     "lane": "upper_mid",
     "band_hz": [
      710,
      1400
     ],
     "entry_s": 0.673,
     "exit_s": 164.281,
     "active_fraction": 0.9535,
     "segments": [
      [
       0.673,
       162.493
      ],
      [
       162.772,
       164.281
      ]
     ]
    },
    {
     "lane": "presence",
     "band_hz": [
      1400,
      2800
     ],
     "entry_s": 0.697,
     "exit_s": 164.281,
     "active_fraction": 0.9534,
     "segments": [
      [
       0.697,
       162.493
      ],
      [
       162.772,
       164.281
      ]
     ]
    },
    {
     "lane": "brilliance",
     "band_hz": [
      2800,
      5600
     ],
     "entry_s": 0.534,
     "exit_s": 163.492,
     "active_fraction": 0.9541,
     "segments": [
      [
       0.534,
       163.492
      ]
     ]
    },
    {
     "lane": "air",
     "band_hz": [
      5600,
      11200
     ],
     "entry_s": 0.789,
     "exit_s": 161.657,
     "active_fraction": 0.8059,
     "segments": [
      [
       0.789,
       23.452
      ],
      [
       26.889,
       31.858
      ],
      [
       35.271,
       52.802
      ],
      [
       52.965,
       58.259
      ],
      [
       61.672,
       66.966
      ],
      [
       70.078,
       87.609
      ],
      [
       87.771,
       93.066
      ],
      [
       96.525,
       101.773
      ],
      [
       104.908,
       127.872
      ],
      [
       131.286,
       136.58
      ],
      [
       139.714,
       157.269
      ],
      [
       157.455,
       161.657
      ]
     ]
    }
   ],
   "interlap_matrix": {
    "sub|low_bass": 0.5895,
    "sub|bass": 0.4182,
    "sub|low_mid": 0.2352,
    "sub|mid": 0.2363,
    "sub|upper_mid": 0.2346,
    "sub|presence": 0.2346,
    "sub|brilliance": 0.2364,
    "sub|air": 0.2471,
    "low_bass|bass": 0.6026,
    "low_bass|low_mid": 0.3712,
    "low_bass|mid": 0.3729,
    "low_bass|upper_mid": 0.3711,
    "low_bass|presence": 0.3711,
    "low_bass|brilliance": 0.3724,
    "low_bass|air": 0.2809,
    "bass|low_mid": 0.558,
    "bass|mid": 0.5606,
    "bass|upper_mid": 0.5587,
    "bass|presence": 0.5588,
    "bass|brilliance": 0.5608,
    "bass|air": 0.5011,
    "low_mid|mid": 0.9938,
    "low_mid|upper_mid": 0.9928,
    "low_mid|presence": 0.9927,
    "low_mid|brilliance": 0.9934,
    "low_mid|air": 0.839,
    "mid|upper_mid": 0.9976,
    "mid|presence": 0.9974,
    "mid|brilliance": 0.997,
    "mid|air": 0.8433,
    "upper_mid|presence": 0.9999,
    "upper_mid|brilliance": 0.9957,
    "upper_mid|air": 0.8452,
    "presence|brilliance": 0.9956,
    "presence|air": 0.8453,
    "brilliance|air": 0.8447
   },
   "simultaneity_curve": {
    "times_s": [
     0.0,
     0.186,
     0.372,
     0.557,
     0.743,
     0.929,
     1.115,
     1.3,
     1.486,
     1.672,
     1.858,
     2.043,
     2.229,
     2.415,
     2.601,
     2.786,
     2.972,
     3.158,
     3.344,
     3.529,
     3.715,
     3.901,
     4.087,
     4.272,
     4.458,
     4.644,
     4.83,
     5.016,
     5.201,
     5.387,
     5.573,
     5.759,
     5.944,
     6.13,
     6.316,
     6.502,
     6.687,
     6.873,
     7.059,
     7.245,
     7.43,
     7.616,
     7.802,
     7.988,
     8.173,
     8.359,
     8.545,
     8.731,
     8.916,
     9.102,
     9.288,
     9.474,
     9.66,
     9.845,
     10.031,
     10.217,
     10.403,
     10.588,
     10.774,
     10.96,
     11.146,
     11.331,
     11.517,
     11.703,
     11.889,
     12.074,
     12.26,
     12.446,
     12.632,
     12.817,
     13.003,
     13.189,
     13.375,
     13.56,
     13.746,
     13.932,
     14.118,
     14.303,
     14.489,
     14.675,
     14.861,
     15.047,
     15.232,
     15.418,
     15.604,
     15.79,
     15.975,
     16.161,
     16.347,
     16.533,
     16.718,
     16.904,
     17.09,
     17.276,
     17.461,
     17.647,
     17.833,
     18.019,
     18.204,
     18.39,
     18.576,
     18.762,
     18.947,
     19.133,
     19.319,
     19.505,
     19.691,
     19.876,
     20.062,
     20.248,
     20.434,
     20.619,
     20.805,
     20.991,
     21.177,
     21.362,
     21.548,
     21.734,
     21.92,
     22.105,
     22.291,
     22.477,
     22.663,
     22.848,
     23.034,
     23.22,
     23.406,
     23.591,
     23.777,
     23.963,
     24.149,
     24.335,
     24.52,
     24.706,
     24.892,
     25.078,
     25.263,
     25.449,
     25.635,
     25.821,
     26.006,
     26.192,
     26.378,
     26.564,
     26.749,
     26.935,
     27.121,
     27.307,
     27.492,
     27.678,
     27.864,
     28.05,
     28.235,
     28.421,
     28.607,
     28.793,
     28.979,
     29.164,
     29.35,
     29.536,
     29.722,
     29.907,
     30.093,
     30.279,
     30.465,
     30.65,
     30.836,
     31.022,
     31.208,
     31.393,
     31.579,
     31.765,
     31.951,
     32.136,
     32.322,
     32.508,
     32.694,
     32.879,
     33.065,
     33.251,
     33.437,
     33.622,
     33.808,
     33.994,
     34.18,
     34.366,
     34.551,
     34.737,
     34.923,
     35.109,
     35.294,
     35.48,
     35.666,
     35.852,
     36.037,
     36.223,
     36.409,
     36.595,
     36.78,
     36.966,
     37.152,
     37.338,
     37.523,
     37.709,
     37.895,
     38.081,
     38.266,
     38.452,
     38.638,
     38.824,
     39.01,
     39.195,
     39.381,
     39.567,
     39.753,
     39.938,
     40.124,
     40.31,
     40.496,
     40.681,
     40.867,
     41.053,
     41.239,
     41.424,
     41.61,
     41.796,
     41.982,
     42.167,
     42.353,
     42.539,
     42.725,
     42.91,
     43.096,
     43.282,
     43.468,
     43.654,
     43.839,
     44.025,
     44.211,
     44.397,
     44.582,
     44.768,
     44.954,
     45.14,
     45.325,
     45.511,
     45.697,
     45.883,
     46.068,
     46.254,
     46.44,
     46.626,
     46.811,
     46.997,
     47.183,
     47.369,
     47.554,
     47.74,
     47.926,
     48.112,
     48.298,
     48.483,
     48.669,
     48.855,
     49.041,
     49.226,
     49.412,
     49.598,
     49.784,
     49.969,
     50.155,
     50.341,
     50.527,
     50.712,
     50.898,
     51.084,
     51.27,
     51.455,
     51.641,
     51.827,
     52.013,
     52.198,
     52.384,
     52.57,
     52.756,
     52.941,
     53.127,
     53.313,
     53.499,
     53.685,
     53.87,
     54.056,
     54.242,
     54.428,
     54.613,
     54.799,
     54.985,
     55.171,
     55.356,
     55.542,
     55.728,
     55.914,
     56.099,
     56.285,
     56.471,
     56.657,
     56.842,
     57.028,
     57.214,
     57.4,
     57.585,
     57.771,
     57.957,
     58.143,
     58.329,
     58.514,
     58.7,
     58.886,
     59.072,
     59.257,
     59.443,
     59.629,
     59.815,
     60.0,
     60.186,
     60.372,
     60.558,
     60.743,
     60.929,
     61.115,
     61.301,
     61.486,
     61.672,
     61.858,
     62.044,
     62.229,
     62.415,
     62.601,
     62.787,
     62.973,
     63.158,
     63.344,
     63.53,
     63.716,
     63.901,
     64.087,
     64.273,
     64.459,
     64.644,
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    "bass": 0.13632,
    "low_mid": 0.122,
    "mid": 0.25293,
    "upper_mid": 0.33125,
    "presence": 0.08566,
    "brilliance": 0.00998,
    "air": 0.00021,
    "ultra": 0.0
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   "loop_seam": {
    "measurable": true,
    "seam_distance": 1.0,
    "interior_distance_median": 0.04751,
    "seam_ratio": 21.049,
    "seam_clean": false,
    "tail_rms_over_mid": 0.0,
    "head_rms_over_mid": 0.0,
    "tail_rms_trend": 0.0,
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    "baked_fade_out": false,
    "baked_fade_in": true
   },
   "ending": "through_or_loop",
   "cadence_census_note": "A cadence census needs harmonic transcription and is a rung-2 dimension; the seam measurement is what rung 1 can honestly report about how it ends."
  },
  "timbre": {
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   "spectral_flatness_mean": 0.01363,
   "signature_colour": "warm"
  }
 }
}

Generated by harness/site/structure_site.py — the URL path is the repo path. review root