Founded in 1922, the United States Army Band – known as "Pershing's Own" – is the premier musical organization of the United States Army. Before 2002, the United States Army Band was the only Washington-based military band to have participated in a theater of foreign combat operations. There are currently eight official performing ensembles in the unit: The United States Army Concert Band, The United States Army Ceremonial Band, The Army Chorus, The Army Blues, The Army Band Downrange, The Army Herald Trumpets, The Army Strings, and The Army Brass Quintet.