{
  "barcode": {
    "new": "0 47875 10422 8",
    "old": "047875104228"
  },
  "comments": {
    "new": "ISBN: 0-87321-263-0"
  },
  "edition": {
    "new": "Original, Greatest Hits",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "-647, -12",
      "old": "-647"
    }
  },
  "ring_codes": {
    "new": "PSRM-011890\tH4 1A 06 IFPI L424 IFPI 7261"
  },
  "serial": {
    "new": "SLUS-00774, SLUS-00774GH",
    "old": "SLUS-00774"
  }
}