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