{
  "ring_codes": {
    "new": "IFPI 4549\nIFPI 457D\nIFPI 454E",
    "old": "IFPI 4549\nIFPI 457D"
  },
  "serial": {
    "new": "SLPS 01000",
    "old": "SLPS-01000"
  }
}