{
  "comments": {
    "new": "Volume Label: My Disc"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "2188313 R1N IFPI L250 12 IFPI 4121\n(UD63447) 2188313\t1R IFPI L435 IFPI 7491",
    "old": "2188313 R1N IFPI L250 12 IFPI 4121"
  }
}