Thomas Francis Darcy Jr. (May 7, 1895 – May 19, 1968) was a composer and leader of the United States Army Band in Washington, D. C. from 1935 to 1946.
[2] He first enlisted in the Army, at Vancouver Barracks, on May 18, 1912, and served at various posts in this country and in foreign garrisons until he sailed for France with his regiment in June 1917.
He was associate conductor and cornet soloist with the official U.S. Army Band from 1924 to 1935 at which time he was promoted to leader of that organization.
While living in Washington, D.C., Darcy became an authority on official ceremonies and music protocol; in 1940 he was appointed by the Secretary of War as "advisor on all band matters."
In 1941 he became dean of the Army Bandmasters School, and two years later the band was transferred to General Eisenhower's Allied Expeditionary Force in Europe.