{
  "comments": {
    "new": "Volume Label: Robot Arena"
  },
  "ring_codes": {
    "new": "04-21668CDSL\t+ +\tA7886-01 IFPI L028 IFPI 1071, IFPI 1030",
    "old": "04-21668CDSL\t+ +\tA7886-01 IFPI L028 IFPI 1071"
  }
}