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