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