{
  "comments": {
    "new": "Volume Label: KARAOKE (ISO)",
    "old": "Label with \"NTSC 525 Only!!\" written on it."
  },
  "error_count": {
    "new": "2266",
    "old": "0"
  },
  "ring_codes": {
    "new": "CDI-71\t1A1\tC\t1Z\nCDI-71\t1B1\tC\t32 3 8 5\tX YZ",
    "old": "CDI-71\t1A1\tC\t1Z"
  }
}