U.S. Air Force Capt. Justin Lewis, Officer in Charge and cellist assigned to the Air Force Central Command Band, practices cello in preparation for a concert at Al Udeid, Air Force Base, Qatar, May 25, 2017. The AFCENT Band, stationed at Al Udeid, travels throughout the Central Command Area of Responsibility in support of building partnerships, boosting morale, and providing diplomacy and outreach to host nation communities. (U.S. Air Force photo by Tech. Sgt. Bradly A. Schneider/Released)