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