>Why would you have an audio track separate from the video file where you are trying to "watch" it in vlc?
It is warez, man. Shit happens. Sometimes you find a good rip, but with some shitty dubbed audio track, so you have to get a good external audio track from the other source. Yes, I can re-create a container with the ffmpeg, sure, but it is an overkill.

>What other player lets you just add in files to play on top of the existing one easier than VLC?
Windows Media Classic, Potplayer.