{
  "ring_codes": {
    "new": "IFPI 4550\nSLPS-03090\t2 IFPI L274 IFPI 454F",
    "old": "IFPI 4550"
  },
  "serial": {
    "new": "SLPS 03090, SLPS 03401",
    "old": "SLPS 03090, SLPS-03401"
  }
}