{
  "comments": {
    "new": "Volume Label: MH-V1.0-USE2"
  },
  "legacy": {
    "write_offset": {
      "new": "-12"
    }
  },
  "ring_codes": {
    "new": "MH-V1.0-USE2 11/24/06 - - 142865 - - A IFPI LQ35 IFPI 0949",
    "old": "MH-V1.0-USE2 11/24/06 -- 142865 -- A IFPI LQ35 IFPI 0949"
  },
  "serial": {
    "new": "K6592-9509",
    "old": "K6592"
  }
}