Senior Airman Trenton Hays, 37th Aircraft Maintenance Squadron sortie support technician, plays guitar at Ellsworth Air Force Base, S.D., March 9, 2015. Hays’ talent as a guitarist led to him being selected to join the Air Force’s premier entertainment unit, Tops in Blue, for its 2015 tour season. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)