{
  "legacy": {
    "write_offset": {
      "new": "+2"
    }
  },
  "ring_codes": {
    "new": "SLPS-00004\t4 IFPI L275 IFPI 4510\nIFPI 4518",
    "old": "IFPI 4510\nIFPI 4518"
  }
}