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