Col. Sampson Paa-Kwesi, Guest Conductor from Ghana, leads the U.S. Air Force Concert Band at the Bowie Center fot he Performing Arts in Bowie, Md., Aug. 29, 2012. Col. Ebonyi is currently the director of music and bands and the Ghana Armed Forces. (U.S. Air Force photo/Staff Sgt. Torey Griffith)