{
  "comments": {
    "old": "ISBN 1-56673-251-4"
  },
  "ring_codes": {
    "new": "PSRM-000860 1 IFPI L330\nIFPI 5075",
    "old": "PSRM-000860 1 IFPI L330 / IFPI 5075"
  }
}