Aldeburgh Festival, Suffolk
American Symphony Orchestra
Asaph Ensemble ( Washington DC )
Avery Fisher Hall (NY)
Bay View Music Festival (Michigan)
Bel Canto Opera (NY)
Calvary Music Series (NY)
Capital Hill Choral Society (Albany NY)
Carnegie Hall
Carnegie Recital Hall
Cathedral of St John the Divine (NY)
Catholic University (DC)
Center for the Performing Arts (Va
Collegiate Chorale (NY)
Connecticut Philharmonic
Culver-Stockton College (Ohio)
Dance Theatre of Harlem
Heildelberg Germany
John Brownlee Opera Theatre
Joffrey Ballet, Kennedy Center,DC
Kennedy Center Opera House
Lenoir-Rhyne College (N.Carolina)
Lincoln Center Library
Long Island Opera Society
Merkin Concert Hall (NY
Metropolitan Opera Studio
Music at Trinity Series (NY)
National Christian Choir (DC)
New Dominion Chorale (VA)
New World Symphony (Mexico)
New York Choral Society
New York Philharmonic
Northern Virginia Youth Symphony
Octavo Choral Society (Schenectady,NY)
Opera Delaware
Opera Ebony (NYC)
Opera-on--the-Sound (Long Island ,NY)
Oratorio Society of New York
Paul Hill Chorale (DC)
Princeton Chamber Orchestra
Rittersaal, Graz,Austria
Salzburg Mozarteum
Santa Fe Opera Apprentice Program
Southern Maryland Choral Society
The Bronx Museum
University of Arizona
Washington Bach Consort
Washington National Cathedral
Washington Opera
Washington Savoyards
Westchester Chamber Orchestra
World Bank Mozart Festival (DC)
Youth Symphony Orchestra of New York