{
  "comments": {
    "new": "First 74 frames of the 2nd and 16th tracks pregaps contain audio data; first 75 frames of the 2nd and 16th tracks pregaps are marked as audio sectors in the subs (both 75th sectors are descrambled, anyway, since the track type is in priority).",
    "old": "First 74 frames of the 2nd and 16th tracks pregaps contain audio data; first 151 frames of the 2nd and 16th tracks pregaps are marked as audio sectors in the subs (all the data sectors are descrambled, anyway, since the track type is in priority)."
  }
}