Contemporary arrangements of 18th- and 19th-century American choral music, sung by the Central Bucks County (Pennsylvania) High School West Choir, the Eighteenth Street Singers (Washington, DC), and ProMusica of Columbia Union College (Takoma Park, Maryland). Choral music has been an important part of music at the National Gallery ever since the very first concert at the Gallery in December 1942, sung by the United States Navy Music School Chorus. In April 2009, the Gallery celebrated the reopening of the American Galleries in the West Building with a three-day festival of American choral music presented by six outstanding choirs. Listen to the some of the music sung by three of those choirs.