{
  "comments": {
    "new": "Volume Label: FMV体験版CD-ROM\n\nOP6X28 disc MCN unconfirmed"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
      "new": "+222"
    }
  },
  "ring_codes": {
    "new": "CA40700-A141\tOP6X28 IFPI L302 IFPI 4818\nCA40700-A141\tOP6X2C IFPI L302 IFPI 4808",
    "old": "CA40700-A141 OP6X28 IFPI L302 IFPI 4818"
  }
}