{
  "barcode": {
    "new": "4 974365 644208",
    "old": "4974365644208"
  },
  "comments": {
    "new": "Wrong serial? Should be \"4420\"."
  },
  "ring_codes": {
    "new": "CDD4154 MK-4420P-00168\tMASTERED BY NIMBUS 1:0",
    "old": "CDD4154 MK-4420P-00168 1:0 MASTERED BY NIMBUS"
  }
}