Composer Peter Boyer is in town to hear his "Ellis Island: The Dream of America" played by the Pittsburgh Symphony with conductor Andres Franco and actors from CMU. The second performance takes place January 30th at 10:30am. In this interview with Jim Cunningham, he talks about the music and the PBS Great Performances broadcast (available on Passport), plus his work with composers Elmer Bernstein and David Raksin, and his Grammy nominated "In the Cause of the Free" with the Cincinnati Orchestra.