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