The ensemble's musical accomplishments include performances of the music of Hildegard of Bingen, concerts of the complete Responsoria by the late-Renaissance composer Carlo Gesualdo, acclaimed performances of the a cappella works of Rachmaninoff (the Vespers and Liturgy of St. John), and the commissioning and premiering of new works.
Honors include an invitation-only performance on National Public Radio in Washington, D.C. (2006); performances at the national conventions of Chorus America (2002); and The American Guild of Organists (1998); and with world renowned vocal group VOCES8 (2023); and support from the Chorus Program of the National Endowment for the Arts and the Performing Ensembles program of the Aaron Copland Fund for Music.
The choir has participated in commissioning/new music projects, performing new works by Libby Larsen, Stephen Paulus, Luis Jorge González, Jan Gilbert, R. Anthony Lee, and Terry Schlenker.
In September 2002 the ensemble premiered I Heard a Voice, a major new work composed by Thomas Edward Morgan and New York visual artist Lesley Dill and subsequently performed internationally at the Evergreen Cultural Centre in Coquitlam, British Columbia (2003).
In 2007, the ensemble premiered a commissioned work by composer Steven Stucky, winner of the 2005 Pulitzer Prize.