{
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "IFPI 7207\nIFPI 7292\nPSRM-020340\t2 IFPI L325 A01",
    "old": "IFPI 7207\nIFPI 7292"
  }
}