OMG thanks man I've been looking for this, ever since I originally played this level i wanted to listen to this song without all the sounds in game, thanks!
This is really fucking old so if your wondering why its gameplay and theres a slight cut out between both fight sequences, its because this version is different from the released Fizzie fight audio. This audio is raw from the game. If you ever wanna here it just turn all audio except music off in the menu.
Not that i know of, ive search high and low for the in game mix and found nothing, the game is on steam now, and i have looked since 2015 so someone more than likely took the track's audio from the games files and put it up somewhere