Amidst the brouhaha over Polish pianist Krystian Zimerman’s anti-U.S. protest during a recital at Disney Hall, arts•meme was struck by this information nugget in Mark Swed’s L.A. Times story: Zimerman is a magnificent obsessive.  He travels with his own Steinway, is his own piano technician, and even his own truck driver.  He typically spends half a year ...