{
  "legacy": {
    "crc_32": {
      "new": "d19d393f",
      "old": "55aa005c"
    },
    "length": {
      "new": "00:07:04",
      "old": "00:07:05"
    },
    "md5": {
      "new": "5084ee28571831233e75bb8f76feaa22",
      "old": "be7b5401f844004832cf10ff17387873"
    },
    "pregap": {
      "new": "00:01:74",
      "old": "00:02:00"
    },
    "sectors": {
      "new": "529",
      "old": "530"
    },
    "sha_1": {
      "new": "3b2787b26a10830731ae5e2d4a707a5ab8363c7e",
      "old": "8864a886fcb5e1c34b8fc0232a9fc30413c70ed4"
    },
    "size": {
      "new": "1244208",
      "old": "1246560"
    }
  }
}