{
  "comments": {
    "new": "Sega ID: 670-6646\n\n4M? not 4A?",
    "old": "Sega ID: 670-6646\n\nCue wasn't verified (the CATALOG field was temporary added by guessing).\n\n4M? not 4A?"
  },
  "filename_suffix": {
    "new": "1M, 4M",
    "old": "4M"
  },
  "legacy": {
    "write_offset": {
      "new": "0, +222",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "GS-9019P-00317\t4M4\tC\t78\nGS-9019P-00317\t1M1\tC\t54 IFPI L223 IFPI 3905",
    "old": "GS-9019P-00317\t4M4\tC\t78"
  }
}