{
  "rms_energy": {
    "mean": 0.12479657847370416,
    "std": 0.08226979789430686,
    "min": 0.0006608854746446013,
    "max": 0.7866701483726501,
    "median": 0.10789120942354202,
    "q25": 0.07158855348825455,
    "q75": 0.15930695831775665,
    "count": 5195
  },
  "rms_std": {
    "mean": 0.05050607018266971,
    "std": 0.033456659440819096,
    "min": 0.0003003521414939314,
    "max": 0.25422006845474243,
    "median": 0.042142510414123535,
    "q25": 0.029126529581844807,
    "q75": 0.06235561892390251,
    "count": 5195
  },
  "spectral_centroid_mean": {
    "mean": 1567.3949259457936,
    "std": 547.6499884676759,
    "min": 117.98120158338996,
    "max": 3979.933658036561,
    "median": 1568.9044932288618,
    "q25": 1180.234880846297,
    "q75": 1959.987210770516,
    "count": 5195
  },
  "spectral_centroid_std": {
    "mean": 526.9199421721727,
    "std": 266.3469885614311,
    "min": 37.85721326562783,
    "max": 1768.3873349288347,
    "median": 478.55318316363906,
    "q25": 334.69769962714383,
    "q75": 674.4402371924929,
    "count": 5195
  },
  "spectral_flatness_mean": {
    "mean": 0.001162131007148418,
    "std": 0.009387173991371636,
    "min": 2.3324001574565045e-07,
    "max": 0.35150906443595886,
    "median": 8.8776127086021e-05,
    "q25": 4.088066089025233e-05,
    "q75": 0.00018036446999758482,
    "count": 5195
  },
  "spectral_flatness_std": {
    "mean": 0.005843909335025175,
    "std": 0.028557051528612674,
    "min": 4.0545373281020147e-07,
    "max": 0.476532518863678,
    "median": 0.0002519696136005223,
    "q25": 9.99983967631124e-05,
    "q75": 0.0008137073600664735,
    "count": 5195
  },
  "spectral_bandwidth_mean": {
    "mean": 1598.8752460745816,
    "std": 380.926437647066,
    "min": 263.40094943237943,
    "max": 2874.3783102683115,
    "median": 1643.0952218034392,
    "q25": 1365.139228333329,
    "q75": 1891.5335987405338,
    "count": 5195
  },
  "spectral_bandwidth_std": {
    "mean": 317.59060311539736,
    "std": 141.80968450781128,
    "min": 27.732348517535794,
    "max": 1055.7941813409468,
    "median": 295.24540938473,
    "q25": 212.34836948494228,
    "q75": 406.40729834024444,
    "count": 5195
  },
  "spectral_rolloff_mean": {
    "mean": 3182.183531029266,
    "std": 1173.5510304475201,
    "min": 146.47411429107004,
    "max": 7004.643065293992,
    "median": 3245.0437187318735,
    "q25": 2332.0458984375,
    "q75": 4090.4580870818736,
    "count": 5195
  },
  "spectral_rolloff_std": {
    "mean": 1072.8541067243364,
    "std": 479.58379351968154,
    "min": 12.927076176158439,
    "max": 2676.737631126898,
    "median": 1015.4990408699998,
    "q25": 710.5381234782133,
    "q75": 1407.5382949390591,
    "count": 5195
  },
  "spectral_contrast_mean": {
    "mean": 25.37715277529022,
    "std": 1.88859370403237,
    "min": 17.8294873839069,
    "max": 35.59656436607776,
    "median": 25.3031732020588,
    "q25": 24.192856129957,
    "q75": 26.48604694635319,
    "count": 5195
  },
  "spectral_contrast_std": {
    "mean": 16.7851478196529,
    "std": 2.109390766868648,
    "min": 8.173794858536139,
    "max": 22.172103928586502,
    "median": 17.017895126879385,
    "q25": 15.512727617660477,
    "q75": 18.325376272468255,
    "count": 5195
  },
  "mfcc_variance": {
    "mean": 626.5201373374726,
    "std": 484.63022664534884,
    "min": 17.18233871459961,
    "max": 4394.3466796875,
    "median": 494.20318603515625,
    "q25": 286.87657165527344,
    "q75": 817.0927734375,
    "count": 5195
  },
  "mfcc_delta_var": {
    "mean": 12.927284557051792,
    "std": 12.196982947663091,
    "min": 0.2994597852230072,
    "max": 104.51786804199219,
    "median": 8.91252326965332,
    "q25": 4.866374731063843,
    "q75": 16.4460391998291,
    "count": 5195
  },
  "mfcc_delta2_var": {
    "mean": 5.3155951403045565,
    "std": 5.4919478496563,
    "min": 0.1319909691810608,
    "max": 65.70378875732422,
    "median": 3.4405126571655273,
    "q25": 1.7887547016143799,
    "q75": 6.6852946281433105,
    "count": 5195
  },
  "mel_flatness": {
    "mean": 15.712596801431049,
    "std": 1.8017707431538184,
    "min": 6.295226097106934,
    "max": 26.440330505371094,
    "median": 15.704669952392578,
    "q25": 14.697003841400146,
    "q75": 16.700291633605957,
    "count": 5195
  },
  "tempo_bpm": {
    "mean": 121.20137209386763,
    "std": 31.523960393188972,
    "min": 0.0,
    "max": 287.109375,
    "median": 117.45383522727273,
    "q25": 99.38401442307692,
    "q75": 143.5546875,
    "count": 5195
  },
  "tempo_stability": {
    "mean": 0.02373506398251568,
    "std": 0.013973598721269624,
    "min": 0.0,
    "max": 0.24380952380952392,
    "median": 0.020897924515612423,
    "q25": 0.014085474280161145,
    "q75": 0.030149753497538175,
    "count": 5195
  },
  "tempo_cv": {
    "mean": 0.04457223696977081,
    "std": 0.019505758960897856,
    "min": 0.0,
    "max": 0.14886548588635073,
    "median": 0.04367131467411454,
    "q25": 0.03052829290494333,
    "q75": 0.056648656352572685,
    "count": 5195
  },
  "zero_crossing_rate": {
    "mean": 0.0798907402156489,
    "std": 0.03911741174167104,
    "min": 0.005463685782701238,
    "max": 0.3990759360763098,
    "median": 0.07482494436919504,
    "q25": 0.052128513475589666,
    "q75": 0.10135747478473298,
    "count": 5195
  },
  "zero_crossing_std": {
    "mean": 0.042907758584911054,
    "std": 0.025740262737895536,
    "min": 0.0020554397997909293,
    "max": 0.21738884549527582,
    "median": 0.03692390750398428,
    "q25": 0.02464482312756454,
    "q75": 0.0552102601270054,
    "count": 5195
  },
  "onset_strength_mean": {
    "mean": 1.3309727745462312,
    "std": 0.4422760801223643,
    "min": 0.20973721146583557,
    "max": 3.8121020793914795,
    "median": 1.2367340326309204,
    "q25": 1.0238069891929626,
    "q75": 1.5586425065994263,
    "count": 5195
  },
  "onset_strength_std": {
    "mean": 1.5444546876186587,
    "std": 0.8261170700766172,
    "min": 0.14404825866222382,
    "max": 6.709303379058838,
    "median": 1.386093258857727,
    "q25": 0.9714091420173645,
    "q75": 1.9558083415031433,
    "count": 5195
  },
  "rms_dynamic_range": {
    "mean": 0.2565029709877785,
    "std": 0.13508104553544945,
    "min": 0.0018345473799854517,
    "max": 0.9524823427200317,
    "median": 0.23001396656036377,
    "q25": 0.16880326718091965,
    "q75": 0.3165899068117142,
    "count": 5195
  },
  "beat_count": {
    "mean": 51.412704523580366,
    "std": 24.44928030259794,
    "min": 0.0,
    "max": 323.0,
    "median": 53.0,
    "q25": 41.0,
    "q75": 64.0,
    "count": 5195
  },
  "chroma_entropy": {
    "mean": 3.50788969793953,
    "std": 0.11374355749860636,
    "min": 1.499325156211853,
    "max": 3.5846314430236816,
    "median": 3.5433428287506104,
    "q25": 3.4947699308395386,
    "q75": 3.5644110441207886,
    "count": 5195
  },
  "chroma_std": {
    "mean": 0.2705768950140109,
    "std": 0.03318385864732711,
    "min": 0.03418326750397682,
    "max": 0.36671558022499084,
    "median": 0.2752910554409027,
    "q25": 0.2542284280061722,
    "q75": 0.2921793907880783,
    "count": 5195
  },
  "chroma_transition_rate": {
    "mean": 0.15086051442381185,
    "std": 0.05363766353520473,
    "min": 0.01775109734056287,
    "max": 0.4441647301833204,
    "median": 0.1513684482313452,
    "q25": 0.1118752464387721,
    "q75": 0.18616059901884843,
    "count": 5195
  },
  "harmonic_ratio": {
    "mean": 0.6019142853690652,
    "std": 0.19316313578936425,
    "min": 0.005342418283645681,
    "max": 0.9996026098989933,
    "median": 0.5984112237364748,
    "q25": 0.46264294874023143,
    "q75": 0.7488398446210006,
    "count": 5195
  },
  "tonnetz_std": {
    "mean": 0.1161088116933246,
    "std": 0.048276841448957095,
    "min": 0.020699272712005733,
    "max": 0.3476043745335442,
    "median": 0.10910226691646613,
    "q25": 0.07990129921576372,
    "q75": 0.1454097132121265,
    "count": 5195
  },
  "spectral_regularity": {
    "mean": 0.344320500481232,
    "std": 0.055313343773130665,
    "min": 0.152,
    "max": 0.607,
    "median": 0.354,
    "q25": 0.317,
    "q75": 0.376,
    "count": 5195
  },
  "temporal_patterns": {
    "mean": 0.4890128970163618,
    "std": 0.08793465083404313,
    "min": 0.156,
    "max": 0.745,
    "median": 0.495,
    "q25": 0.435,
    "q75": 0.552,
    "count": 5195
  },
  "harmonic_structure": {
    "mean": 0.4525944177093359,
    "std": 0.06509542035597579,
    "min": 0.317,
    "max": 0.824,
    "median": 0.444,
    "q25": 0.405,
    "q75": 0.491,
    "count": 5195
  },
  "has_vocals": {
    "mean": 0.8993262752646776,
    "std": 0.30089620450121823,
    "min": 0.0,
    "max": 1.0,
    "median": 1.0,
    "q25": 1.0,
    "q75": 1.0,
    "count": 5195
  },
  "vocal_confidence": {
    "mean": 0.7349499712021523,
    "std": 0.3322930971609426,
    "min": 0.00028087689071505683,
    "max": 1.0,
    "median": 0.9648008889211044,
    "q25": 0.4893051398733941,
    "q75": 1.0,
    "count": 5195
  },
  "vocal_ai_score": {
    "mean": 0.1816483156881617,
    "std": 0.08115369806056379,
    "min": 0.0,
    "max": 0.544,
    "median": 0.194,
    "q25": 0.159,
    "q75": 0.222,
    "count": 5195
  },
  "pitch_stability_score": {
    "mean": 0.03181366698748797,
    "std": 0.0775805081907468,
    "min": 0.0,
    "max": 0.852,
    "median": 0.005,
    "q25": 0.001,
    "q75": 0.023,
    "count": 5195
  },
  "vibrato_regularity_score": {
    "mean": 0.09211068334937439,
    "std": 0.07791276353258635,
    "min": 0.0,
    "max": 0.877,
    "median": 0.083,
    "q25": 0.079,
    "q75": 0.091,
    "count": 5195
  },
  "formant_consistency_score": {
    "mean": 0.07734090471607315,
    "std": 0.12647725984725186,
    "min": 0.0,
    "max": 0.777,
    "median": 0.018,
    "q25": 0.006,
    "q75": 0.083,
    "count": 5195
  },
  "breath_pattern_score": {
    "mean": 0.5079563041385948,
    "std": 0.2710138463698219,
    "min": 0.0,
    "max": 0.818,
    "median": 0.7,
    "q25": 0.418,
    "q75": 0.7,
    "count": 5195
  },
  "vocal_texture_score": {
    "mean": 0.39830048123195383,
    "std": 0.13676592337174515,
    "min": 0.0,
    "max": 0.771,
    "median": 0.438,
    "q25": 0.429,
    "q75": 0.443,
    "count": 5195
  },
  "pitch_mean_hz": {
    "mean": 158.86580726641935,
    "std": 111.25045231016703,
    "min": 0.0,
    "max": 1323.3146957868253,
    "median": 144.71786956561655,
    "q25": 110.41990370531421,
    "q75": 189.3286341095429,
    "count": 5195
  },
  "pitch_std_cents": {
    "mean": 648.6243712539678,
    "std": 388.00030800940834,
    "min": 0.0,
    "max": 2202.975261120988,
    "median": 646.1778656563339,
    "q25": 379.12905709716233,
    "q75": 899.2845202251592,
    "count": 5195
  },
  "vibrato_rate_hz": {
    "mean": 3.1845781523811727,
    "std": 1.1822115220547467,
    "min": 0.0,
    "max": 7.8679011418269225,
    "median": 3.3069526423212707,
    "q25": 3.096782799663588,
    "q75": 3.6998707328765628,
    "count": 5195
  },
  "vibrato_extent_cents": {
    "mean": 1226.0321726489399,
    "std": 732.6861362178382,
    "min": 0.0,
    "max": 4179.446836619382,
    "median": 1238.8006742854589,
    "q25": 715.3092459561394,
    "q75": 1716.688238484184,
    "count": 5195
  },
  "vocal_harmonic_ratio": {
    "mean": 0.8666058068042216,
    "std": 0.29155495324235886,
    "min": 0.0,
    "max": 0.9999633719623315,
    "median": 0.9685977234667946,
    "q25": 0.9400480570719125,
    "q75": 0.9843303045820336,
    "count": 5195
  },
  "vocal_energy_ratio": {
    "mean": 0.25849848118217394,
    "std": 0.2094576418324389,
    "min": 0.00028087689071505683,
    "max": 0.9984292230677349,
    "median": 0.19296017778422087,
    "q25": 0.09786102797467881,
    "q75": 0.3709309606138707,
    "count": 5195
  },
  "_by_class": {
    "ai": {
      "rms_energy": {
        "mean": 0.09495299907605183,
        "std": 0.04864507729818625,
        "median": 0.0919237844645977
      },
      "rms_std": {
        "mean": 0.04058875503129434,
        "std": 0.020694721325378532,
        "median": 0.037439338862895966
      },
      "spectral_centroid_mean": {
        "mean": 1517.0940014060996,
        "std": 572.0685683447949,
        "median": 1537.0177473268516
      },
      "spectral_centroid_std": {
        "mean": 536.0913214558275,
        "std": 264.9922598836426,
        "median": 496.091335162763
      },
      "spectral_flatness_mean": {
        "mean": 0.00033152801068080025,
        "std": 0.004767608867040372,
        "median": 9.211149153998122e-05
      },
      "spectral_flatness_std": {
        "mean": 0.0014251952374213154,
        "std": 0.011053370613932365,
        "median": 0.00028420158196240664
      },
      "spectral_bandwidth_mean": {
        "mean": 1567.174276681774,
        "std": 399.5530761259547,
        "median": 1621.238266367908
      },
      "spectral_bandwidth_std": {
        "mean": 334.7786220564608,
        "std": 149.18529560044954,
        "median": 316.9575551433341
      },
      "spectral_rolloff_mean": {
        "mean": 3092.6546283570833,
        "std": 1227.552798319225,
        "median": 3182.4170125786177
      },
      "spectral_rolloff_std": {
        "mean": 1104.519459952481,
        "std": 496.0173499998453,
        "median": 1086.1014541682698
      },
      "spectral_contrast_mean": {
        "mean": 24.97594754666428,
        "std": 1.8396141811528608,
        "median": 24.99197052227822
      },
      "spectral_contrast_std": {
        "mean": 16.609604437834733,
        "std": 2.1333933559308993,
        "median": 16.85117442512304
      },
      "mfcc_variance": {
        "mean": 690.5243554761156,
        "std": 507.4579476304517,
        "median": 557.3190307617188
      },
      "mfcc_delta_var": {
        "mean": 13.137848005786639,
        "std": 12.360452505136516,
        "median": 9.151309967041016
      },
      "mfcc_delta2_var": {
        "mean": 5.382926741570206,
        "std": 5.2921202193375665,
        "median": 3.6419930458068848
      },
      "mel_flatness": {
        "mean": 15.551015181225385,
        "std": 1.9725852294785549,
        "median": 15.441463947296143
      },
      "tempo_bpm": {
        "mean": 122.80642531921693,
        "std": 32.33342033999501,
        "median": 117.45383522727273
      },
      "tempo_stability": {
        "mean": 0.024646302518750517,
        "std": 0.01455178214512594,
        "median": 0.0220012297193087
      },
      "tempo_cv": {
        "mean": 0.04672771285575068,
        "std": 0.019211503329502687,
        "median": 0.04617396765671103
      },
      "zero_crossing_rate": {
        "mean": 0.0741053743090708,
        "std": 0.038358186149236306,
        "median": 0.07028302172020123
      },
      "zero_crossing_std": {
        "mean": 0.04199362697731919,
        "std": 0.02588695473157196,
        "median": 0.036719714806293775
      },
      "onset_strength_mean": {
        "mean": 1.3132489647118664,
        "std": 0.45324177934349225,
        "median": 1.2281666994094849
      },
      "onset_strength_std": {
        "mean": 1.6201429363701574,
        "std": 0.8689405123702203,
        "median": 1.4441455006599426
      },
      "rms_dynamic_range": {
        "mean": 0.21558517800048208,
        "std": 0.08866467458691174,
        "median": 0.21108443289995193
      },
      "beat_count": {
        "mean": 49.49519692603266,
        "std": 22.77442795481795,
        "median": 52.0
      },
      "chroma_entropy": {
        "mean": 3.4977119429310735,
        "std": 0.12833640263017523,
        "median": 3.5391095876693726
      },
      "chroma_std": {
        "mean": 0.2680718217878875,
        "std": 0.03651529865532148,
        "median": 0.27421605587005615
      },
      "chroma_transition_rate": {
        "mean": 0.14835559661076866,
        "std": 0.05854148401515303,
        "median": 0.1453976245804286
      },
      "harmonic_ratio": {
        "mean": 0.6151888948594679,
        "std": 0.19893343588724452,
        "median": 0.6111395928649209
      },
      "tonnetz_std": {
        "mean": 0.12020667090424135,
        "std": 0.05255230141882395,
        "median": 0.11465420213833191
      },
      "spectral_regularity": {
        "mean": 0.3393866474543708,
        "std": 0.050674119172316366,
        "median": 0.351
      },
      "temporal_patterns": {
        "mean": 0.4906748318924112,
        "std": 0.08601342762383081,
        "median": 0.494
      },
      "harmonic_structure": {
        "mean": 0.45677521613832855,
        "std": 0.07019074738742528,
        "median": 0.446
      },
      "has_vocals": {
        "mean": 0.8756003842459174,
        "std": 0.3300368939290261,
        "median": 1.0
      },
      "vocal_confidence": {
        "mean": 0.7073915025044976,
        "std": 0.34565969252228823,
        "median": 0.8763384689418741
      },
      "vocal_ai_score": {
        "mean": 0.17548126801152736,
        "std": 0.0860411619024508,
        "median": 0.191
      },
      "pitch_stability_score": {
        "mean": 0.0363967339097022,
        "std": 0.08163532195959054,
        "median": 0.006
      },
      "vibrato_regularity_score": {
        "mean": 0.08191258405379441,
        "std": 0.04023003075791517,
        "median": 0.083
      },
      "formant_consistency_score": {
        "mean": 0.0884063400576369,
        "std": 0.13225047596890363,
        "median": 0.025500000000000002
      },
      "breath_pattern_score": {
        "mean": 0.4660057636887608,
        "std": 0.273212682713666,
        "median": 0.5
      },
      "vocal_texture_score": {
        "mean": 0.38664649375600385,
        "std": 0.14773849768452665,
        "median": 0.438
      },
      "pitch_mean_hz": {
        "mean": 159.0278222774733,
        "std": 113.87609381035426,
        "median": 143.47027502082088
      },
      "pitch_std_cents": {
        "mean": 638.1957706753965,
        "std": 413.32580195290535,
        "median": 645.7505113054156
      },
      "vibrato_rate_hz": {
        "mean": 3.0933533436506546,
        "std": 1.2639258214682405,
        "median": 3.2985457454819276
      },
      "vibrato_extent_cents": {
        "mean": 1204.3627714164186,
        "std": 772.5073923041956,
        "median": 1235.604852484184
      },
      "vocal_harmonic_ratio": {
        "mean": 0.8477806853117013,
        "std": 0.32059383402576236,
        "median": 0.9723117342981026
      },
      "vocal_energy_ratio": {
        "mean": 0.24856763440749083,
        "std": 0.21604758816259673,
        "median": 0.1752676937883748
      }
    },
    "human": {
      "rms_energy": {
        "mean": 0.1447562097958732,
        "std": 0.0933720715030351,
        "median": 0.12749916315078735
      },
      "rms_std": {
        "mean": 0.05713885211172963,
        "std": 0.038363688161782025,
        "median": 0.047041501849889755
      },
      "spectral_centroid_mean": {
        "mean": 1601.0365979315445,
        "std": 528.0246473826304,
        "median": 1589.4440412555693
      },
      "spectral_centroid_std": {
        "mean": 520.7860482857063,
        "std": 267.0735091240253,
        "median": 463.0361457337967
      },
      "spectral_flatness_mean": {
        "mean": 0.001717645121714939,
        "std": 0.01144909121082803,
        "median": 8.573703962611035e-05
      },
      "spectral_flatness_std": {
        "mean": 0.00879918166114507,
        "std": 0.035460071195081044,
        "median": 0.0002262796915601939
      },
      "spectral_bandwidth_mean": {
        "mean": 1620.0771150999028,
        "std": 366.4155728391,
        "median": 1658.9803545233183
      },
      "spectral_bandwidth_std": {
        "mean": 306.0951147005905,
        "std": 135.4430340569113,
        "median": 281.2650130527243
      },
      "spectral_rolloff_mean": {
        "mean": 3242.061197384385,
        "std": 1132.0581496213285,
        "median": 3284.9468030427633
      },
      "spectral_rolloff_std": {
        "mean": 1051.6760580828338,
        "std": 467.0746862022744,
        "median": 990.4317392451001
      },
      "spectral_contrast_mean": {
        "mean": 25.645482131537946,
        "std": 1.8733015466051912,
        "median": 25.483928409711265
      },
      "spectral_contrast_std": {
        "mean": 16.90255267700768,
        "std": 2.0849522537649214,
        "median": 17.14375275185939
      },
      "mfcc_variance": {
        "mean": 583.7135899026333,
        "std": 463.84014671645747,
        "median": 448.92950439453125
      },
      "mfcc_delta_var": {
        "mean": 12.786457990952867,
        "std": 12.084372091853295,
        "median": 8.712114334106445
      },
      "mfcc_delta2_var": {
        "mean": 5.270563211671378,
        "std": 5.621181611260869,
        "median": 3.292414426803589
      },
      "mel_flatness": {
        "mean": 15.820663917803742,
        "std": 1.66914564129963,
        "median": 15.856708526611328
      },
      "tempo_bpm": {
        "mean": 120.1278992974728,
        "std": 30.92432800108352,
        "median": 117.45383522727273
      },
      "tempo_stability": {
        "mean": 0.023125620155840146,
        "std": 0.013538984526352734,
        "median": 0.02006806418282217
      },
      "tempo_cv": {
        "mean": 0.043130636971502226,
        "std": 0.019568052227125765,
        "median": 0.04197344856996826
      },
      "zero_crossing_rate": {
        "mean": 0.08376004051037926,
        "std": 0.03914275632295623,
        "median": 0.0781306688999613
      },
      "zero_crossing_std": {
        "mean": 0.04351913732150155,
        "std": 0.025623492663403677,
        "median": 0.03702394686992906
      },
      "onset_strength_mean": {
        "mean": 1.3428266043165968,
        "std": 0.4343844376845542,
        "median": 1.240199089050293
      },
      "onset_strength_std": {
        "mean": 1.4938337644253978,
        "std": 0.7921666119617009,
        "median": 1.3357794284820557
      },
      "rms_dynamic_range": {
        "mean": 0.28386912742836673,
        "std": 0.15272230871433878,
        "median": 0.2562081813812256
      },
      "beat_count": {
        "mean": 52.6951493735946,
        "std": 25.42757201956183,
        "median": 53.0
      },
      "chroma_entropy": {
        "mean": 3.514696664186754,
        "std": 0.10227085050671615,
        "median": 3.5454728603363037
      },
      "chroma_std": {
        "mean": 0.2722523085883086,
        "std": 0.03064095499793125,
        "median": 0.2761085331439972
      },
      "chroma_transition_rate": {
        "mean": 0.15253582405656352,
        "std": 0.050020796567588025,
        "median": 0.15426356589147286
      },
      "harmonic_ratio": {
        "mean": 0.59303611737709,
        "std": 0.18868527336898366,
        "median": 0.5889884181112162
      },
      "tonnetz_std": {
        "mean": 0.1133681297539964,
        "std": 0.04498437475554428,
        "median": 0.10693098051525367
      },
      "spectral_regularity": {
        "mean": 0.3476203019595246,
        "std": 0.057976282568655745,
        "median": 0.356
      },
      "temporal_patterns": {
        "mean": 0.4879013813042082,
        "std": 0.08917920815628536,
        "median": 0.497
      },
      "harmonic_structure": {
        "mean": 0.4497982653389014,
        "std": 0.061293371489702146,
        "median": 0.443
      },
      "has_vocals": {
        "mean": 0.9151943462897526,
        "std": 0.2785922734194632,
        "median": 1.0
      },
      "vocal_confidence": {
        "mean": 0.7533813016963756,
        "std": 0.321730263115896,
        "median": 1.0
      },
      "vocal_ai_score": {
        "mean": 0.18577288788949564,
        "std": 0.07743998729612907,
        "median": 0.196
      },
      "pitch_stability_score": {
        "mean": 0.028748474140700295,
        "std": 0.07458897772174776,
        "median": 0.004
      },
      "vibrato_regularity_score": {
        "mean": 0.0989312560231288,
        "std": 0.09450829568537007,
        "median": 0.083
      },
      "formant_consistency_score": {
        "mean": 0.06994025056215869,
        "std": 0.12190505814611481,
        "median": 0.016
      },
      "breath_pattern_score": {
        "mean": 0.5360131705750081,
        "std": 0.2658645839877038,
        "median": 0.7
      },
      "vocal_texture_score": {
        "mean": 0.4060947638933505,
        "std": 0.12831789878883954,
        "median": 0.438
      },
      "pitch_mean_hz": {
        "mean": 158.7574502946833,
        "std": 109.45912584132437,
        "median": 145.14234990682854
      },
      "pitch_std_cents": {
        "mean": 655.599105081332,
        "std": 369.9325276069022,
        "median": 647.5865872877907
      },
      "vibrato_rate_hz": {
        "mean": 3.2455900546545213,
        "std": 1.1201122718420473,
        "median": 3.3155726987447696
      },
      "vibrato_extent_cents": {
        "mean": 1240.5248463932735,
        "std": 704.4269980733538,
        "median": 1240.872147300784
      },
      "vocal_harmonic_ratio": {
        "mean": 0.8791962028682844,
        "std": 0.2696663579649654,
        "median": 0.9666141375830083
      },
      "vocal_energy_ratio": {
        "mean": 0.2651403131721804,
        "std": 0.20466327135384965,
        "median": 0.20548815254725214
      }
    }
  }
}