Col. Larry Lang, USAF Band commander, speaks to a full room of Airmen, family and friends after assuming command March 6 at Joint Base Anacostia-Bolling in Washington, D.C. It is customary for a commander that has just assumed power to give a speech thanking all those that helped them in their Air Force journey. (U.S. Air Force photo/Airman 1st Class Aaron Stout)