{
  "comments": {
    "new": "Volume Label: lbtkind\n\nPC/Mac Hybrid\n\nIFPI L240 disc: no MCN",
    "old": "PC/Mac Hybrid"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "60081RE1 R3H IFPI L238 13 IFPI 4158\n60081RE1 R2F IFPI L240 16 IFPI 4121",
    "old": "60081RE1 R3H IFPI L238 13 IFPI 4158"
  }
}