{
  "barcode": {
    "new": "8 38639 00907 7"
  },
  "comments": {
    "new": "Volume Label: mystery6pk\n\nISBN: 978-1-955900-07-2"
  },
  "ring_codes": {
    "new": "8235-DV-0084 IFPI L830",
    "old": "8235-DV-0084"
  }
}