ahh right so a single sound can be extracted from a loop as long as it clean to start with. like just that hit in the loop. not sounding with anything else. or does it split into component sounds ie hats kicks synth etc? to extract like say you wanted a bongo hit out a loop but it was sounding with somthing else like a kick. would you be able to get bongo out.

Basically if any frequecies are shared by the sounds (Bongo, bass etc) in the same point in time of the sample. You can't really extract one without taking some of the unwanted sound aswell.