American | American Civil War | American Broadcasting Company | American football | African American | American Idol | American Revolutionary War | American Revolution | American Association for the Advancement of Science | American Red Cross | American Library Association | American Museum of Natural History | American Express | American Academy of Arts and Sciences | American League | American Association | American Heart Association | American comic book | American Institute of Architects | American Airlines | American Hockey League | Spanish-American War | Pan American Games | American Cancer Society | Whitney Museum of American Art | American Ballet Theatre | American Legion | American University | Union (American Civil War) | Scientific American |
Among other performances, the Prep-Boychoir has travelled to Austin, Texas to perform next to the Austin Choir, and in January 2011, the Houston Boychoir and the American Boychoir performed at Christ the King Evangelical Lutheran Church, in Houston; the Directors of both choirs were interviewed on KUHF fm radio, which has broadcast live performances of the singing boys.
The sessions have been directed over the past two decades by Richard Marlow (former organist and choirmaster of Trinity College, Cambridge), Sir David Willcocks (former choirmaster of King's College, Cambridge and The Bach Choir, London), Herbert Bock, and most recently by David Hill (of the BBC Singers, the Bach Choir) and James Litton (former director of the American Boychoir).