The U.S. Air Force Concert Band performs at the Strathmore Theatre in Bethesda, Md., Dec 1, 2015. The Air Force Band is the Air Force’s premier musical organization. The excellence demonstrated by the Band’s Airmen is a reflection of the excellence carried out 24 hours a day by Airmen stationed around the globe. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens/ released)