{
  "comments": {
    "new": "ISBN: 0-9820353-1-4\n\nVolume Label: HAU Disk 1",
    "old": "ISBN: 0-9820353-1-4"
  },
  "ring_codes": {
    "new": "HER00069-1.1\tarvato digital services BERTELSMANN\t+\t+\tH070901 IFPI LB41 A01, A04 IFPI 10E9, IFPI 10J7",
    "old": "HER00069-1.1\tarvato digital services BERTELSMANN\t+\t+\tH070901 IFPI LB41 A04 IFPI 10J7"
  }
}