BYDGOSZCZ, Poland – Senior Airman Rachel Trimble performs part of “Cheek to Cheek” during a sound check at the Cultural Center of the Pomeranian Military Ward here Oct. 25. The U.S. Air Forces in Europe Band is performing six concerts in six days, Oct. 20-25, in support of USAFE's international relations program in partnership with the U.S. State Department. More than 2,500 people attended this concert series which commemorates 90 years of diplomatic relations between the United States and Poland. (U.S. Air Force photo/Master Sgt. Kelley J. Stewart)