- Matthew Edwards, The Grace Cathedral Choir of Men and Boys, Benjamin Bachmann, Jeffrey Smith
- The Riverside Choir, Jeanne Audrey Powers, Jane Weidensaul, Jerry Brainard, Dennis Elliott, Norma Barsness, Frederick Swann, George W. Thomas, Placida Robinson, Robert Harley, Lawrence Benz, Dale Zurbrick, Louise Natale, William Rhodin, Eugene E. Laubach, Ann Mackay, John Howell Morrison, Judith Bachleitner, Sandra Stone, Dale Bishop, Francis F. Fisher, Anthony Korf, Albert Wilson, Raymond Kohere, Kathryn Cowdrick, Robert Macdonald, John Walker
- Washington National Cathedral Choir of Men and Boys, Washington Symphonic Brass, members, Michael McCarthy, Christian Sidak, Scott Hanoian, Washington National Cathedral Choir of Men and Girls, Erik Suter
- Craig Phillips, Thomas Foster, Beverly Hills All Saints' Church Choir, William Wood
