{
  "songs": [
    {
      "input": "/srv/music-files-platform-next/pipeline/batch-20260418-132846-3cebca/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-20260418-132846-3cebca/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_mixed_0.mp3",
      "before": {
        "lufs": -14.8,
        "peak": -2.9000000953674316,
        "rms": -17.600000381469727,
        "crest": 14.699999809265137,
        "width": 12.0,
        "low_pct": 56.20000076293945,
        "mid_pct": 34.900001525878906,
        "high_pct": 8.800000190734863,
        "centroid": 1118.0,
        "bands": {
          "sub": 13.0,
          "bass": 43.20000076293945,
          "low_mid": 24.399999618530273,
          "mid": 10.600000381469727,
          "high_mid": 4.800000190734863,
          "air": 4.0
        }
      },
      "after": {
        "lufs": -10.7,
        "peak": 0.30000001192092896,
        "rms": -13.699999809265137,
        "crest": 14.0,
        "width": 12.0,
        "low_pct": 48.5,
        "mid_pct": 41.29999923706055,
        "high_pct": 10.199999809265137,
        "centroid": 1289.0,
        "bands": {
          "sub": 11.399999618530273,
          "bass": 37.099998474121094,
          "low_mid": 28.100000381469727,
          "mid": 13.199999809265137,
          "high_mid": 5.599999904632568,
          "air": 4.5
        }
      },
      "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,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0,
        "mid_kick_q": 1.0,
        "mid_snap_hz": 2500,
        "mid_snap_db": 0.11399997770786285,
        "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": -1.760000228881836,
        "dull_q": 1.5,
        "sub_shelf_hz": 80,
        "sub_shelf_db": 0.11999988555908203,
        "tight_hz": 120,
        "tight_db": -1.0280001163482666,
        "tight_q": 1.5,
        "air_hz": 16000,
        "air_db": -0.6820000410079956,
        "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": 0.5,
        "side_gain_db": -0.25,
        "_global_low": 56.20000076293945,
        "_global_mid": 34.900001525878906,
        "_global_high": 8.800000190734863
      },
      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=56% Mid=35% High=9% W=12.0% Crest=14.7",
        "   目标: Low=39% Mid=60% High=2% W=9.5% Crest=15.2",
        "   差值: ΔLow=+18% ΔMid=-25% ΔHigh=+7% ΔW=+2.5% ΔCrest=-0.5",
        "   低频偏多+18%: 去闷=-1.8dB, 低频增强=0.1dB, 收紧=-1.0dB",
        "   高频偏多+7%: 空气感=-0.4dB",
        "   LowMid偏少-21%: 600Hz=+0.5dB",
        "   Mid偏少-4%: 2.5kHz=+0.1dB q=1.0",
        "   Air偏多+3.4%: 空气感再降0.3dB→-0.7dB",
        "   宽度偏宽+2.5%: Side整体=-0.2dB",
        "   动态接近目标(Δ-0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "rock",
        "confidence": "medium",
        "source": "audio",
        "bpm": 107.7,
        "centroid": 3231.0,
        "onset_density": 4.8,
        "low_energy": 62.599998474121094
      },
      "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-20260418-132846-3cebca/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-20260418-132846-3cebca/01_真夜中のドア〜stay with me (シングルver.)_20260418/suno_mixed_1.mp3",
      "before": {
        "lufs": -13.8,
        "peak": -1.899999976158142,
        "rms": -16.600000381469727,
        "crest": 14.699999809265137,
        "width": 9.100000381469727,
        "low_pct": 57.20000076293945,
        "mid_pct": 34.70000076293945,
        "high_pct": 8.0,
        "centroid": 1089.0,
        "bands": {
          "sub": 12.199999809265137,
          "bass": 45.0,
          "low_mid": 22.100000381469727,
          "mid": 12.600000381469727,
          "high_mid": 4.099999904632568,
          "air": 4.0
        }
      },
      "after": {
        "lufs": -10.0,
        "peak": 0.30000001192092896,
        "rms": -13.199999809265137,
        "crest": 13.5,
        "width": 9.399999618530273,
        "low_pct": 46.79999923706055,
        "mid_pct": 43.20000076293945,
        "high_pct": 10.0,
        "centroid": 1343.0,
        "bands": {
          "sub": 9.399999618530273,
          "bass": 37.400001525878906,
          "low_mid": 26.600000381469727,
          "mid": 16.600000381469727,
          "high_mid": 5.099999904632568,
          "air": 4.900000095367432
        }
      },
      "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,
        "mid_peak_q": 1.0,
        "mid_kick_hz": 100,
        "mid_kick_db": 0,
        "mid_kick_q": 1.0,
        "mid_snap_hz": 1000,
        "mid_snap_db": 0.0,
        "mid_snap_q": 0.5,
        "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": -1.8600002527236938,
        "dull_q": 1.5,
        "sub_shelf_hz": 80,
        "sub_shelf_db": 0.06999987363815308,
        "tight_hz": 120,
        "tight_db": -1.058000087738037,
        "tight_q": 1.5,
        "air_hz": 16000,
        "air_db": -0.6020000576972961,
        "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": 0.5,
        "side_gain_db": 0.0,
        "_global_low": 57.20000076293945,
        "_global_mid": 34.70000076293945,
        "_global_high": 8.0
      },
      "reasons": [
        "🎯 参考曲匹配模式",
        "   输入: Low=57% Mid=35% High=8% W=9.1% Crest=14.7",
        "   目标: Low=39% Mid=60% High=2% W=9.5% Crest=15.2",
        "   差值: ΔLow=+19% ΔMid=-25% ΔHigh=+6% ΔW=-0.4% ΔCrest=-0.5",
        "   低频偏多+19%: 去闷=-1.9dB, 低频增强=0.1dB, 收紧=-1.1dB",
        "   高频偏多+6%: 空气感=-0.3dB",
        "   LowMid偏少-23%: 600Hz=+0.5dB",
        "   Mid接近目标(Δ-2%) → 不调",
        "   Air偏多+3.4%: 空气感再降0.3dB→-0.6dB",
        "   宽度接近目标(Δ-0.4%) → Side增益归零",
        "   动态接近目标(Δ-0.5dB) → 极轻压缩(-6dB/1.5:1/PC 3%)"
      ],
      "genre": {
        "genre": "rock",
        "confidence": "medium",
        "source": "audio",
        "bpm": 107.7,
        "centroid": 3256.0,
        "onset_density": 4.4,
        "low_energy": 60.099998474121094
      },
      "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": 37.7
}