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