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