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