{
  "comments": {
    "new": "PC/Mac Hybrid\n\n-12 offset disc: No MCN",
    "old": "PC/Mac Hybrid"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
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      "old": "-12"
    }
  },
  "ring_codes": {
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    "old": "1020121\t+ +\t94839-02 IFPI L027 IFPI 1008"
  }
}