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