{
  "barcode": {
    "new": "7 11719 72932 7, 7 11719 72962 4",
    "old": "7 11719 72932 7"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 947B"
  }
}