{
  "comments": {
    "new": "Volume Label: 020809_1558\n\nISBN: 0563489073",
    "old": "ISBN: 0563489073"
  },
  "error_count": {
    "new": "0",
    "old": "1"
  },
  "ring_codes": {
    "new": "Sony DADC\tBBCMM107-V1-SEC\t14 IFPI L554 A1 IFPI 94V1, IFPI 94Y6",
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}