{
  "comments": {
    "new": "Volume Label: KARAOKE (ISO)",
    "old": "Label with \"NTSC 525 Only!!\" written on it."
  },
  "legacy": {
    "write_offset": {
      "new": "+2270, +2308",
      "old": "+2270"
    }
  },
  "ring_codes": {
    "new": "CDI-11\t2A2\tC\t1Y\nCDI-11\t3A1\tC\t35 8 X\tY X",
    "old": "CDI-11\t2A2\tC\t1Y"
  }
}