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