{
  "comments": {
    "new": "ISBN: 1-57971-141-3"
  },
  "ring_codes": {
    "new": "IFPI 7228\nPSRM-014320\tG4\t2A\t01 IFPI L424 IFPI 7269",
    "old": "IFPI 7228"
  }
}