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