Thanks for the insight
and prompt response

by Wally
(Boise, ID)

I've never tried anything quite like this before. Being in my 70's, as you can imagine, the idea of learning piano online has seemed like a far fetched concept. But I have to let you know that I was pleasantly impressed with your attention to detail regarding my question and also the extra "food for thought" you provided which will keep me busy for at least the next couple of weeks. I never thought of myself as a potential "Piano Wiz," but who knows!