{
  "barcode": {
    "new": "014633119794"
  },
  "comments": {
    "new": "Volume Serial Number: 1405-4DCB"
  },
  "edition": {
    "new": "CD-ROM Classics",
    "old": "Original"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "11VL4<9264> 1131107 IFPI L484"
  }
}