{
  "barcode": {
    "new": "635517050363"
  },
  "comments": {
    "new": "ISBN: 0-7894-5036-4"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
      "new": "0"
    }
  },
  "ring_codes": {
    "new": "7785 15201R K90920-18 O\t@ L804 IFPI 2F63, IFPI 2F52",
    "old": "7785 15201R K90920-18 O IFPI L804 IFPI 2F63"
  }
}