{
  "comments": {
    "new": "Volume Label: DTR\n\nSerial on jewel case manual: P/N 20355M\n\n-12 offset disc: No MCN",
    "old": "Volume Label: DTR\n\n-12 Offset disc has no MCN"
  },
  "ring_codes": {
    "new": "*20355CDSLA X0524F IFPI L531 IFPI 9221\n04-20355CDSLA\t+ +\tA4597-02 IFPI LB48 IFPI 1011",
    "old": "*20355CDSLA X0524F IFPI L531 IFPI 9221\n04-20355CDSLA\t+ +\tA4597-02 IFPI LB48"
  }
}