{
  "comments": {
    "new": "Volume Label: JJ Sky\n\nPC/Mac Hybrid",
    "old": "PC/Mac Hybrid"
  },
  "edition": {
    "new": "Original, Rerelease",
    "old": "Original"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "write_offset": {
      "new": "-153, -12",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "381551-CD\t+ +\tBB798-01 IFPI LB41 IFPI 1036\nJayjay the Jet Plane Sky Heroes to the Rescue ifpi CA311",
    "old": "381551-CD\t+ +\tBB798-01 IFPI LB41 IFPI 1036"
  },
  "serial": {
    "new": "381551-CD, P/N 61071-CD",
    "old": "381551-CD"
  }
}