{
  "comments": {
    "new": "Internal Serial: MK-4407-00\n\nVolume Label: SONIC_CD___\n\nRed CD (Not for Sale).",
    "old": "Red CD (Not for Sale)."
  },
  "ring_codes": {
    "new": "SEGA4407RE125 R8C\tMFD BY JVC 21\nSEGA4407 R8C\tMFD BY JVC 13",
    "old": "SEGA4407RE125 R8C\tMFD BY JVC 21"
  }
}