This one sounds worse than the other two, and is the same game mostly so mostly the same review:
Doesn't really work for what it's supposed to be, much like the first game. Still doesn't have enough audio choices to actually "mix", but it does have minor differences from the other games. Still, poor audio mixer, maybe try adding a metronome or having a timer to help get the music synced up right?
The worst so far
Yeah you changed this a bit but there was still very few choices, perhaps a choice of different styles of music would have been a better idea, the sound quality in this one didn't seem to be as good as it was in the last two either. Yeah this idea was different for an early portal submission, but I didn't like it, theses things just really aren't my thing at all.
Soundboard flash. Graphics could use more polish to help them look professional. Sound quality is very low especially for this being the third episode of the series.