{
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 45GC"
  },
  "serial": {
    "new": "SCPS 10118, SCPS-91328",
    "old": "SCPS-10118, SCPS-91328"
  }
}