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