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