but I feel you >_> I know it's kinda obvious but stacking multiple copies of tracks can really beef up a sound, especially after you compress it and all that - guess you could just stack the voice too but you'd get the residual in the background.. some people can really cut a guitar out of a live track like that but that eludes me for now <_<
Youtube is literally the shit for the 411 on mixing and recording though, like it's incredible how some peoples thought process involving recording and mixing becomes.. really lots of fun stuff to mess around in a DAW