Musicians from the Tucson Symphony Orchestra A tour de France with music by Debussy, Boulanger, Satie, and Prokofiev for ensembles and solo piano. Box office opens 90 minutes before the performance. Tickets before the event day are available at the Tucson Symphony Orchestra Box Office, 2175 N. Sixth Ave. Programs, artists, and prices subject to change. Video, still photography and/or audio recording of any performance is strictly prohibited. All patrons require a ticket. Child price tickets may require proof of age under 18 years at the entry door.