{
  "comments": {
    "new": "Internal Serial: SLUS-20704\n\nVolume Label: SLUS_20704"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "PTRM-005305\t2\nPTRM-005305\t1 IFPI L327 A06",
    "old": "PTRM-005305 2"
  },
  "serial": {
    "new": "SLUS 20704",
    "old": "SLUS-20704"
  }
}