{
  "comments": {
    "new": "Volume Label: VIDGRID1.00\n\nAdditional serial on disc: JMP-773021",
    "old": "Volume Label: VIDGRID1.00"
  },
  "legacy": {
    "write_offset": {
      "new": "-954, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "·MASTERED BY NIMBUS·\tCDD5055 VID GRID · 1:2\nGEFE50000 R1H\tMFD BY JVC 11",
    "old": "·MASTERED BY NIMBUS·\tCDD5055 VID GRID · 1:2"
  }
}