{
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 453E S M J"
  },
  "serial": {
    "new": "SLPS 91012, SLPS-00160",
    "old": "SLPS-00160, SLPS-91012"
  }
}