Col. David J. Linkh, the 28th Medical Group commander, introduces Offutt Brass prior to their show at the Performing Arts Center’s Historic Theater in Rapid City, S.D., Oct. 14, 2018. Linkh dedicated the performance to the Black Hills community and thanked them for their support of military members serving at Ellsworth Air Force Base. (U.S. Air Force photo by Airman Christina Bennett)