U.S. Air Force Staff Sgt. Joanne Griffin, U.S. Air Forces in Europe Band, sings during a Berlin Airlift 70th Anniversary commemoration in Berlin, Germany, Sept. 4, 2018. The USAFE Band performed together with Till Brönner, famous German jazz trumpeter, to not only commemorate the Berlin Airlift but also the friendship and partnership between the U.S. and Germany. (U.S. Air Force photo by Staff Sgt. Timothy Moore)