Airmen of Note members Master Sgt. Benjamin Patterson (left), trombonist, and Tech. Sgt. Tedd Baker, tenor saxophonist, perform during a District of Columbia Public Schools’ professional development training at the National Museum of American History in Washington, D.C., Feb. 12, 2016. The training was held for District of Columbia Public Schools’ music teachers. (U.S. Air Force photo/Senior Airman Ryan J. Sonnier/RELEASED)