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