Their 2009 album a/rhythmia, released on Nonesuch Records is an eclectic mix of rhythmically complex music by Benedict Mason, Michael Gordon, György Ligeti, Mochipet, Johannes Ciconia, Conlon Nancarrow, Harrison Birtwistle, Josquin des Prez, and Autechre.
Noted alumni include singer and actor Aaron Lazar, trumpeter Al Hirt, singer and entertainer Tennessee Ernie Ford, composers Harold Morris, Conlon Nancarrow and Christy Altomare of Spring Awakening fame, as well as pathologist Aldred Scott Warthin.