{
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "IFPI 50DC\nIFPI 50F3\nPSRM-021410\t2 IFPI L325 C03 IFPI 50D4",
    "old": "IFPI 50DC\nIFPI 50F3"
  }
}