{
  "songs": [
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260418-132059-9ab56b/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_raw_0.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260418-132059-9ab56b/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_mixed_0.mp3",
      "before": {
        "lufs": -14.3,
        "peak": -2.0,
        "rms": -17.700000762939453,
        "crest": 15.699999809265137,
        "width": 12.100000381469727,
        "low_pct": 36.400001525878906,
        "mid_pct": 49.29999923706055,
        "high_pct": 14.300000190734863,
        "centroid": 1895.0,
        "bands": {
          "sub": 7.699999809265137,
          "bass": 28.700000762939453,
          "low_mid": 30.399999618530273,
          "mid": 18.899999618530273,
          "high_mid": 4.800000190734863,
          "air": 9.399999618530273
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      },
      "after": {
        "lufs": -10.0,
        "peak": 0.20000000298023224,
        "rms": -13.399999618530273,
        "crest": 13.600000381469727,
        "width": 11.100000381469727,
        "low_pct": 32.599998474121094,
        "mid_pct": 53.70000076293945,
        "high_pct": 13.699999809265137,
        "centroid": 1847.0,
        "bands": {
          "sub": 7.199999809265137,
          "bass": 25.399999618530273,
          "low_mid": 34.099998474121094,
          "mid": 19.600000381469727,
          "high_mid": 4.900000095367432,
          "air": 8.899999618530273
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      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 10000,
        "side_high_shelf_db": 0.0,
        "mid_peak_hz": 60,
        "mid_peak_db": 0.3,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0.3,
        "mid_kick_q": 1.0,
        "mid_snap_hz": 2500,
        "mid_snap_db": -0.17999999225139618,
        "mid_snap_q": 1.0,
        "parallel_comp_enabled": true,
        "parallel_comp_threshold_db": -20.0,
        "parallel_comp_ratio": 8.0,
        "parallel_comp_attack_ms": 5,
        "parallel_comp_release_ms": 150,
        "parallel_comp_mix": 0.03,
        "pre_gain_db": 0.0,
        "hp_hz": 30,
        "dull_hz": 300,
        "dull_db": -0.3,
        "dull_q": 1.5,
        "sub_shelf_hz": 80,
        "sub_shelf_db": 0.5,
        "tight_hz": 120,
        "tight_db": -0.5,
        "tight_q": 1.5,
        "air_hz": 16000,
        "air_db": -1.0,
        "comp_threshold_db": -6.0,
        "comp_ratio": 1.5,
        "comp_attack_ms": 20,
        "comp_release_ms": 100,
        "limiter_threshold_db": -1.0,
        "limiter_release_ms": 100,
        "dynamic_eq": false,
        "mp3_bitrate": 320,
        "_lowmid_boost_db": 0.4440000355243683,
        "side_gain_db": -0.2600000500679016,
        "_global_low": 36.400001525878906,
        "_global_mid": 49.29999923706055,
        "_global_high": 14.300000190734863
      },
      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=36% Mid=49% High=14% W=12.1% Crest=15.7",
        "   目标: Low=39% Mid=60% High=2% W=9.5% Crest=15.2",
        "   差值: ΔLow=-2% ΔMid=-10% ΔHigh=+13% ΔW=+2.6% ΔCrest=+0.5",
        "   低频接近目标(Δ-2%) → 微调模式",
        "   高频偏多+13%: 空气感=-0.5dB",
        "   LowMid偏少-15%: 600Hz=+0.4dB",
        "   Mid偏多+4%: 2.5kHz=-0.2dB q=1.0",
        "   Air偏多+8.8%: 空气感再降0.5dB→-1.0dB",
        "   宽度偏宽+2.6%: Side整体=-0.3dB",
        "   动态接近目标(Δ+0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "pop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 107.7,
        "centroid": 3632.0,
        "onset_density": 3.2,
        "low_energy": 50.900001525878906
      },
      "ref": {
        "lufs": -11.2,
        "peak": 0.699999988079071,
        "rms": -14.5,
        "crest": 15.199999809265137,
        "width": 9.5,
        "low_pct": 38.599998474121094,
        "mid_pct": 59.599998474121094,
        "high_pct": 1.7000000476837158,
        "centroid": 673.0,
        "bands": {
          "sub": 1.5,
          "bass": 37.099998474121094,
          "low_mid": 45.20000076293945,
          "mid": 14.399999618530273,
          "high_mid": 1.100000023841858,
          "air": 0.6000000238418579
        }
      }
    },
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260418-132059-9ab56b/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_raw_1.mp3",
      "output": "/srv/music-files-platform-next/pipeline/batch-20260418-132059-9ab56b/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_mixed_1.mp3",
      "before": {
        "lufs": -14.0,
        "peak": -2.299999952316284,
        "rms": -17.100000381469727,
        "crest": 14.699999809265137,
        "width": 13.5,
        "low_pct": 45.0,
        "mid_pct": 49.0,
        "high_pct": 6.099999904632568,
        "centroid": 900.0,
        "bands": {
          "sub": 9.0,
          "bass": 35.900001525878906,
          "low_mid": 39.400001525878906,
          "mid": 9.600000381469727,
          "high_mid": 3.0999999046325684,
          "air": 3.0
        }
      },
      "after": {
        "lufs": -9.9,
        "peak": 0.0,
        "rms": -13.100000381469727,
        "crest": 13.100000381469727,
        "width": 11.399999618530273,
        "low_pct": 41.900001525878906,
        "mid_pct": 51.5,
        "high_pct": 6.5,
        "centroid": 961.0,
        "bands": {
          "sub": 8.0,
          "bass": 34.0,
          "low_mid": 40.70000076293945,
          "mid": 10.800000190734863,
          "high_mid": 3.4000000953674316,
          "air": 3.0999999046325684
        }
      },
      "adapted_params": {
        "side_hp_hz": 120,
        "side_high_shelf_hz": 10000,
        "side_high_shelf_db": 0.0,
        "mid_peak_hz": 60,
        "mid_peak_db": 0.5,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0.5,
        "mid_kick_q": 1.0,
        "mid_snap_hz": 2500,
        "mid_snap_db": 0.14399997889995575,
        "mid_snap_q": 1.0,
        "parallel_comp_enabled": true,
        "parallel_comp_threshold_db": -20.0,
        "parallel_comp_ratio": 8.0,
        "parallel_comp_attack_ms": 5,
        "parallel_comp_release_ms": 150,
        "parallel_comp_mix": 0.03,
        "pre_gain_db": 0.0,
        "hp_hz": 30,
        "dull_hz": 300,
        "dull_db": -0.6400001645088196,
        "dull_q": 1.5,
        "sub_shelf_hz": 80,
        "sub_shelf_db": 0.6799999475479126,
        "tight_hz": 120,
        "tight_db": -0.6920000314712524,
        "tight_q": 1.5,
        "air_hz": 16000,
        "air_db": -0.3319999575614929,
        "comp_threshold_db": -6.0,
        "comp_ratio": 1.5,
        "comp_attack_ms": 20,
        "comp_release_ms": 100,
        "limiter_threshold_db": -1.0,
        "limiter_release_ms": 100,
        "dynamic_eq": false,
        "mp3_bitrate": 320,
        "_lowmid_boost_db": 0.17399998009204865,
        "side_gain_db": -0.4000000059604645,
        "_global_low": 45.0,
        "_global_mid": 49.0,
        "_global_high": 6.099999904632568
      },
      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=45% Mid=49% High=6% W=13.5% Crest=14.7",
        "   目标: Low=39% Mid=60% High=2% W=9.5% Crest=15.2",
        "   差值: ΔLow=+6% ΔMid=-11% ΔHigh=+4% ΔW=+4.0% ΔCrest=-0.5",
        "   低频偏多+6%: 去闷=-0.6dB, 低频增强=0.7dB, 收紧=-0.7dB",
        "   高频偏多+4%: 空气感=-0.1dB",
        "   LowMid偏少-6%: 600Hz=+0.2dB",
        "   Mid偏少-5%: 2.5kHz=+0.1dB q=1.0",
        "   Air偏多+2.4%: 空气感再降0.2dB→-0.3dB",
        "   宽度偏宽+4.0%: Side整体=-0.4dB",
        "   动态接近目标(Δ-0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "pop",
        "confidence": "medium",
        "source": "audio",
        "bpm": 107.7,
        "centroid": 2838.0,
        "onset_density": 3.7,
        "low_energy": 55.70000076293945
      },
      "ref": {
        "lufs": -11.2,
        "peak": 0.699999988079071,
        "rms": -14.5,
        "crest": 15.199999809265137,
        "width": 9.5,
        "low_pct": 38.599998474121094,
        "mid_pct": 59.599998474121094,
        "high_pct": 1.7000000476837158,
        "centroid": 673.0,
        "bands": {
          "sub": 1.5,
          "bass": 37.099998474121094,
          "low_mid": 45.20000076293945,
          "mid": 14.399999618530273,
          "high_mid": 1.100000023841858,
          "air": 0.6000000238418579
        }
      }
    }
  ],
  "time": 53.8
}