{
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "IJKK-1771\t1 IFPI L275 IFPI 4571\nIJKK-1772  1 IFPI L275 IFPI 4571",
    "old": "IJKK-1771\t1 IFPI L275 IFPI 4571"
  }
}