The piano technician came to fix my piano again. I have a very talented 8 year old and the technician is very interested in his musical education. His English isn't very good and my son doesn't speak Russian, so the tech recommended his friend, another Russian. My son takes lessons from her. Today the technician tells me that my older girls, who play violin and viola need to take piano lessons as well. (One of them I have thought about, but viola lessons, violas, and orchestra are so expensive I can't pay for piano lessons too.) Dmitry then tells me the story of Rostokovich, who is (or was) the best cello player ever. He sat through everyone else's lessons before his and so learned much more. Dmitry told me to send my girls to watch my son's lessons. I think that is not right, paying to teach two for the price of one, but Dmitry says this is the Russian way. Anyone ever hear of this before? I don't want to be rude to ask.