{
  "barcode": {
    "new": "9 781851 108725"
  },
  "comments": {
    "new": "Volume Label: Bubble_and_Squeak",
    "old": "CDD4695?"
  },
  "ring_codes": {
    "new": "CDD4695 :\tMASTERED BY NIMBUS 1:0",
    "old": "CDD4696 :\tMASTERED BY NIMBUS 1:0"
  }
}