John Walker, Louise Natale, Francis F. Fisher, Dale Bishop, Placida Robinson, Lawrence Benz, Robert Macdonald, John Howell Morrison, Eugene E. Laubach, Ann Mackay, Sandra Stone, Frederick Swann, George W. Thomas, Dennis Elliott, Dale Zurbrick, Kathryn Cowdrick, Anthony Korf, Albert Wilson, Raymond Kohere, The Riverside Choir, Jeanne Audrey Powers, Jane Weidensaul, Jerry Brainard, Robert Harley, William Rhodin, Norma Barsness, Judith Bachleitner
David Atherton, London Sinfonietta, Choir of the Cathedral Church of St. John the Divine, Alec Wyton, Choir of Trinity Church, New York City, Choir of Trinity Church, Princeton, N. J.
