{
  "comments": {
    "new": "Internal Serial: SLUS-21029\n\nVolume Label: MC3DUB",
    "old": "Volume Label: MC3DUB"
  },
  "ring_codes": {
    "new": "PDSS-013795A1\t3 IFPI L330 B03\nPDSS-013795A1\t3 IFPI L330 IFPI 72C5\nIFPI 72C6",
    "old": "PDSS-013795A1\t3 IFPI L330 B03"
  }
}