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