{
  "comments": {
    "new": "Volume Label: SAN7"
  },
  "ring_codes": {
    "new": "KN12-34101 MT\tC04 IFPI L263 IFPI 4405 K\nKN12-34101 MT\tC02 IFPI L263 IFPI 4461 U",
    "old": "KN12-34101 MT\tC04 IFPI L263 IFPI 4405 K"
  }
}