The "Stripes with Pipes" choir group performs at the 497th Operational Support Squadron change of command at Langley Air Force Base, Va., July 15, 2014. The Stripes formed under the direction of U.S. Air Force Staff Sgt. Aaron Bigler, 10th Intelligence Squadron security manager, as a morale booster and outlet for creative singing. (U.S. Air Force photo by Senior Airman Austin Harvill/Released)