{
  "barcode": {
    "new": "5 030917 002328",
    "old": "5030917002328"
  },
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "DADC\tA0100258819-0101\t25 IFPI L555 B3, B4 IFPI 946Q",
    "old": "A0100258819-0101 25 IFPI L555 B4"
  }
}