One autumn evening, shortly after ending a ten-year stint as a pop-music columnist for the Montreal Gazette, Eric Siblin attended a concert at Toronto's Royal Conservatory of Music. There, something unlikely happened: he fell in love with a piece of classical music -- Bach's cello suites. Part biography, part music history, and part literary mystery, The Cello Suites weaves together three dramatic stories: The first features Johann Sebastian Bach and the missing manuscript of