Return to Home Page About CMAC CMAC History SMG Metropolitan Talent, Inc. Friends of CMAC New York Wine & Culinary Center Box Seat Holders Catering for Box Seat Holders Seating Chart Special Accommodations Ground Rules About The Constellation Brands-Marvin Sands Performing Arts Center The Constellation Brands-Marvin Sands Performing Arts Center (CMAC) is located 30 minutes south of Rochester, NY, on the campus of the Finger Lakes Community College in Canandaigua. A not-for-profit organization, CMAC plays host to the Rochester Philharmonic Orchestra numerous times each summer, and features a variety of national touring acts, as well. CMAC can host up to 15,000 patrons, including 10,000 lawn seats overlooking beautiful Canandaigua Lake. The amphitheatre's pavilion includes covered seating, state-of-the-art acoustics, and an enhanced concession plaza.