Q about the Sampling tutorial

I seem to understand everything except for mapping the low, mid and hi’s to different keys. I’m not sure what this accomplishes? Isn’t the idea to have them layered? From my understanding of it, the high notes will only play above c2 or whatever it’s set to.


The thing is that you can modulate and put different effects on different parts of the same sound. It gets some pretty interesting effects, really.