{
  "comments": {
    "new": "ISBN: 1-57971-145-6"
  },
  "ring_codes": {
    "new": "054761-BI\t+ +\t\t00737-01 IFPI L028\n054761-CD\t+ +\t00737-01 IFPI L028 IFPI 1027",
    "old": "054761-BI\t+ +\t\t00737-01 IFPI L028"
  }
}