{
  "comments": {
    "new": "Internal Serial: SLUS-00742\n\nVolume Label: SLUS-00742"
  },
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-012950\tG4\t1A\t04 IFPI L424 IFPI 7269\nP 127\nPSRM-012950\t1 IFPI L330 A04 IFPI 5027",
    "old": "PSRM-012950\tG4\t1A\t04 IFPI L424 IFPI 7269\nP 127"
  }
}