HI. I'm pretty new at this synth stuff. I've owned my Yamaha EX-5 for over a year, but just used it for jamming..sound fx (organs, pianos, clavs etc.) But I'm really into rave music and have been working on a song. The only recording equipment I have is a four track I borrowed from a friend (poor college student/musician). In my opinion, I think that I won't be able to record on it becuase it doesn't have enough tracks. What should I do?? What would be my best best for recording this song?