{
  "comments": {
    "new": "ISBN: 0-7845-1198-5"
  },
  "ring_codes": {
    "new": "599507 R4F IFPI L240 15 IFPI 4121\n599507 R7N\tJVC IFPI L243 IFPI 4141",
    "old": "599507 R4F IFPI L240 15 IFPI 4121"
  },
  "version": {
    "new": "1.0A"
  }
}