{
  "comments": {
    "new": "<b>ISBN</b> 1-58416-046-2"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-016050\tG4 1A 03 IFPI L424 IFPI 7212",
    "old": "PSRM-016050 G4\t1 IFPI L424 A03 IFPI 7212"
  }
}