Expo 86 Audition Tape - 04291986 by spiritofsunnyvalemb published on 2013-09-26T05:29:45Z Spirit of Sunnyvale Marching Youth Band's Expo 86 audition tape. Music from the movies Silverado and The Natural, Over There March, Washington Post March, and St. Louis Blues March. Recorded April 29, 1986. Genre Spirit of Sunnyvale