HAMPTON, Va. -- Tech. Sgt. Octavious Hill, vocalist, sings to the crowd during the Tops in Blue performance at the Hampton Roads Convention Center, Feb. 9. Tops in Blue, the Air Force’s premier entertainment group, is composed of vocalists and instrumentalists representing a wide range of career fields who tour all over the world captivating military and civilian audiences with high energy shows. (U.S. Air Force photo/Airman Rebecca Montez)