LANGLEY AIR FORCE BASE, Va. -- Senior Airman Kelcey McDonald, Air Combat Command Heritage of America Band sound technician, explains the mechanics of the sound board to a woman of Yorktown, Va. during a concert Aug. 12. The ACC Heritage of America Band performs during the summer months to connect with the local community and is scheduled to perform in Yorktown again Aug. 19. (U.S. Air Force photo/Senior Airman Vernon Young)