The organizations below are performing or presenting performances as part of the festival.

American University
Arena Stage
Cantate Chamber Singers

Children's Chorus of Washington

Duke Ellington School for the Arts
Fortas Chamber Music Concerts
George Washington University
Georgetown University

Fairfax Choral Society

Howard University
The John F. Kennedy Center for the Performing Arts
Levine School of Music
Library of Congress

Master Singers of Virginia
National Men’s Chorus

National Master Chorale
National Philharmonic
National Symphony Orchestra
New Dominion Chorale
Peabody Conservatory
Phillips Collection
Strathmore
University of Maryland

Urban Arias
Vocal Arts Society
The Washington Chorus
Washington Conservatory of Music
Washington National Opera
Washington Performing Arts Society
Wolf Trap Foundation for the Performing Arts