{
  "comments": {
    "new": "Internal Serial: T-13004H\n\nVolume Label: MECHWARRIOR2\n\nISBN: 0-87321-151-0",
    "old": "ISBN: 0-87321-151-0"
  },
  "ring_codes": {
    "new": "JVC\tSATURNT13004H P1H 11, 14 IFPI4111",
    "old": "JVC\tSATURNT13004H P1H 11 IFPI4111"
  }
}