U.S. Air Force Reserve Tech. Sgt. Stephen Froeber, 710th Combat Operations Squadron control and warning systems manager, strums his guitar at his home in Hampton, Va., Jan. 10, 2014. Froeber has explored his passion for music through various outlets, including performing with Tops in Blue, the Air Force’s premier entertainment showcase. (U.S. Air Force photo by Staff Sgt. Jarad A. Denton/Released)