Piano Tutorial Feature

I wanted to point out a probably unexpected positive impact of the tutorial feature online. In my music classes, my professors made it clear that range and little overlap is important in developing effective music, and the tutorial feature allows on to see the range of their instruments in a piece all at once. So, I can see what could be pushed higher or lower and where overlaps are. Thank you for making something like that. Is it possible for that to be a feature in the actual application?