Members from the U.S. Air Force Academy Band, Stellar Brass, wait to perform the Star Spangled Banner during the Colorado Rockies Opening Day ceremony April 10, 2015, at Coors Field in Denver. Service members and Colorado law enforcement officers participated in the opening day festivities, to include an F-16 Fighting Falcon aircraft flyover and the unfurling of the American flag on the outfield. (U.S. Air Force photo by Airman 1st Class Samantha Saulsbury/Released)