Aaron Diehl, classical and jazz pianist, bows after performing at the U.S. Air Force Band’s Guest Concert Series at the Rachel M. Schlesinger Concert Hall and Arts Center in Alexandria, Va., Jan. 23, 2020. The concert featured a lineup of classical and jazz inspired compositions to highlight the virtuosic skills of Diehl. (U.S. Air Force photo by Airman 1st Class Spencer Slocum)