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