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