I inadvertently altered a phrase in John Tuttle's letter, which
severely limited the ages in "Exciting the Children", MMD 980720.
The first sentence should have said, "When young children, ages
four to sixteen, ... "

In writing to point out my error, John adds, "Children from ages seven
to twelve are typically the ones that show the greatest interest when
given impromptu one-on-one lessons in music technology and/or player
piano principles of operation."

Please accept my apologies, John.

Robbie Rhodes