{
  "comments": {
    "new": "Volume Label: JS2GM\n\nISBN: 0-439-92489-8\n\nPC/Mac Hybrid",
    "old": "ISBN: 0-439-92489-8\n\nPC/Mac Hybrid"
  },
  "ring_codes": {
    "new": "CDR9924898\t+\t+ G115303 IFPI L028 IFPI 1045",
    "old": "CDR9924898\t+ +\tG115303 IFPI L028 IFPI 1045"
  }
}