{
  "legacy": {
    "crc_32": {
      "old": "37418530"
    },
    "length": {
      "old": "00:00:00"
    },
    "md5": {
      "old": "a2ac991f3096a63434832500f07af379"
    },
    "pregap": {
      "old": "00:02:00"
    },
    "sectors": {
      "old": "320670"
    },
    "sha_1": {
      "old": "b12d4fc9ba995f79705ed7a4fc2dfaff75dadab9"
    },
    "size": {
      "old": "754215840"
    },
    "track_number": {
      "old": "Track 2"
    },
    "track_type": {
      "old": "Audio"
    },
    "tracks_count": {
      "new": "1",
      "old": "2"
    }
  }
}