{
  "comments": {
    "new": "DPV1.0 printed on disc."
  },
  "ring_codes": {
    "new": "DUPLIUM\t10-79244- LJ21 IFPI V503",
    "old": "DUPLIUM\t10-79244-LJ21 IFPI V503"
  },
  "serial": {
    "new": "PCO437CD",
    "old": "DPV1.0, PCO437CD"
  }
}