Tops in Blue coming to Dyess Published Feb. 17, 2010 DYESS AIR FORCE BASE, Texas -- Dyess Air Force Base is scheduled to host a Tops in Blues performance at the Abilene Civic Center March 9 7:30 p.m. The event is open to everyone and is free. Tops in Blue, is an all-active duty US Air Force special unit made up of talented amateur performers selected for their entertainment abilities. Their tour encompasses more than 120 shows worldwide and includes numerous shows for deployed Airmen in the Southwest Asia area of operations.