{
  "comments": {
    "new": "Volume Label: AC2_3"
  },
  "ring_codes": {
    "new": "7922 X0898956 E21028-06 O L383 IFPI 6100\nM1S1",
    "old": "7922 X0898956 E21028-06 O L383 IFPI 6100"
  }
}