{
  "comments": {
    "new": "Internal Serial: BLJM-60368\n\nVolume Label: MCLA",
    "old": "Internal Serial: BLJM60368\n\nVolume Label: MCLA"
  },
  "ring_codes": {
    "new": "BLJM-60368\t2 IFPI L279 01\n4538, 453G",
    "old": "BLJM-60368\t2 IFPI L279 01\n4538"
  }
}