hello I'm new at the whole recording deal I'm using mixcraft 4. say i was going to take a song by led zeplin and i wanted to take their song use another person say myself to sing the vocals and leave the rest to the big guys. .(I'm just using that as and example not about to ruin a great bands songs plus copyright). how would i take the existing vocals out. the reason i ask my friends band wants to do a remix of one of there songs and I'm having trouble figuring out how to go about keeping the music and takie away the existing vocals. anyone with some advice thanks guys.