{
  "legacy": {
    "write_offset": {
      "new": "+779, +780",
      "old": "+779"
    }
  },
  "ring_codes": {
    "new": "NGCD-229 MT\tB06 IFPI L262 IFPI 4484\nNGCD-229 MT\tB07 IFPI L262 IFPI 4485",
    "old": "NGCD-229 MT\tB06 IFPI L262 IFPI 4484"
  }
}