{
  "comments": {
    "new": "Internal Serial: SLUS-20257\n\nVolume Label: FROGGER"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "IFPI 50AB\nPTRM-002115\t2 IFPI L327 B09 IFPI 50FC",
    "old": "IFPI 50AB"
  },
  "serial": {
    "new": "SLUS 20257",
    "old": "SLUS-20257"
  }
}