{
  "comments": {
    "new": "Volume Label: TRL"
  },
  "ring_codes": {
    "new": "SOC001020 01 IFPI LY33 IFPI AEW12\nIFPI AEW12",
    "old": "SOC001020 01 IFPI LY33"
  },
  "serial": {
    "new": "S0C001012"
  }
}