{
  "comments": {
    "new": "Volume Label: NetStorm\n\nISBN: 0-87321-211-8",
    "old": "ISBN: 0-87321-211-8"
  },
  "ring_codes": {
    "new": "JVC\tCDW3980101US R1H 12, 11 IFPI4111",
    "old": "JVC CDW3980101US R1H 12 IFPI 4111"
  }
}