Angela Hewitt, pianist, plays J.S. Bach beautifully on a Fazioli

I must admit that when I journeyed to Piedmont Pianos before it moved out of downtown San Francisco, I wasn't taken by a huge, 10-foot plus Italian piano with extra keys that was the featured attraction. (The Giraffe piano at Peninsula in Palo Alto upstaged it) And the older, re-built Steinways on the S.F. premises…