{
  "legacy": {
    "crc_32": {
      "new": "48c1df44",
      "old": "250ea497"
    },
    "length": {
      "new": "00:07:07",
      "old": "00:05:07"
    },
    "md5": {
      "new": "e428b4a3a5f4ad9d6c148cb9d37d93d7",
      "old": "7323fe3ca972e8729341677b294de547"
    },
    "pregap": {
      "new": "00:01:74",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "532",
      "old": "382"
    },
    "sha_1": {
      "new": "8b93718c8697d1c54f1c25ac8a130ab386f97d58",
      "old": "7d63c5d73eb2c9aace978219e92a7b35233f1263"
    },
    "size": {
      "new": "1251264",
      "old": "898464"
    }
  }
}