{
  "legacy": {
    "write_offset": {
      "new": "+1, +2",
      "old": "+1"
    }
  },
  "ring_codes": {
    "new": "IFPI 4537\nIFPI 4573",
    "old": "IFPI 4537"
  },
  "serial": {
    "new": "SLPS 02516, SLPS-91467",
    "old": "SLPS-02516, SLPS-91467"
  }
}