Air Force Chief of Staff Gen. David L. Goldfein and Tech. Sgt. Christopher Dunning, 531st Air Force Band, Air National Guard Band of the Southwest member, plays guitar during an impromptu jam session with the entire band at Naval Air Station Fort Worth Joint Reserve Base, Texas, Jan. 29, 2017. Goldfein visited several other squadrons during his visit to the 136th Airlift Wing, Texas Air National Guard. (Air National Guard photo by Senior Airman De’Jon Williams)