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