9516 A MUSICAL VISIT TO CHAUTAUQUA, NEW YORK Diane Bish visits the Chautauqua Institution of New York and interviews guests and staff members.  Excerpts from live concert on the world's largest amphitheater organ include Viviani "Presto from Sonata  2," Bach "Toccata & Fugue in d minor," Telemann "Allegro," Vierne "Carillon de Westminster" and favorite hymns.