The U.S. Army Voices perform during the U.S. Army Training and Doctrine Command Band’s Music Under the Stars 86th season finale concert at Joint Base Langley-Eustis, Virginia, Aug. 23, 2018. The U.S. Army Voices were guest performers during the concert, and provide musical support to the nation’s leadership by entertaining a wide variety of audiences around the world. (U.S. Air Force photo by Master Sgt. Katie Gar Ward)