{
  "comments": {
    "new": "-12 offset disc: No MCN\n\nVolume Label: YDKJ102\n\nISBN: 0-87177-776-2"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
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      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "CD-ROM DADR 1NFF2(8093)S7043310\nAD/CA\t37990 1 7 <8093> S7043310 IFPI L871 IFPI 8151 AD/CA",
    "old": "CD-ROM DADR 1NFF2(8093)S7043310"
  }
}