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