Mann Power

The founder of the famous Julliard String Quartet, Robert Mann is virtually a legend in chamber music circles. He's the subject of the new documentary Speak the Music: Robert Mann and the Mysteries of Chamber Music. In the film, the 93-year-old Mann discusses his career and delves into the "dark side" of life as a leading classical musician who often engages in heated debates with colleagues. The movie makes its local debut at 1:30 p.m. today at the Cleveland Museum of Art. Tickets are $9. (Niesel)