{
  "comments": {
    "new": "ISBN: 0-7845-1986-2"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "798717 R5H IFPI L238 11 IFPI 4151\n798717 R3F IFPI L240 11 IFPI 4121",
    "old": "798717 R5H IFPI L238 11 IFPI 4151"
  }
}