Staff Sargent Douglas O’Connor, from Potomac will be participating in the 58th Presidential Inauguration on Jan. 20. O’Connor attended Winston Churchill High School, and continued his education at University of Maryland and the Eastman School of Music. After finishing his education, he served with the U.S. Naval Academy Band, recently toured with the Airmen of Note, and taught saxophone and music theory at the University of Wisconsin in Eau Claire. He then joined the United States Army Band, "Pershing's Own" in April of 2016 as a member of the Ceremonial Band.