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