Quick question, is it possible to remove the vocal tracks and guitar tracks from songs (mp4). I'm talking about already made songs by bands. I like playing covers at home during free time, and think it would be more fun without the guitar in place already. Also, no, I don't have a band to play with, I can't record the other parts on my own (don't own a drum set or a bass), and my chances of finding band members willing to do covers for the songs I like would be slim. Any programs I could use?