Pianist, Seymour Bernstein is the subject of an Ethan Hawke produced documentary

It's about time a pianist, teacher, composer and author made it to the big screen. Seymour Bernstein is the star of a 81-minute documentary that's drawing critical acclaim in early Festival showings. On the East Coast, Seymour: An Introduction is slated for two important fall screenings at the prestigious New York Film Festival at Lincoln…