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