Marisa Waddell chats with Michael Nowak, the music director of the San Luis Obispo Symphony, about the orchestra's upcoming "Subscriber's Choice" concert, featuring the Candide Overture by Leonard Bernstein, Appalachian Spring by Aaron Copeland and the "Organ" Symphony No. 3 by Camille Saint-Saens. Hear excerpts from the music, and commentary from Nowak about each work.