Pro Organo

Benjamin Pope (boy soprano), James Peebles (tenor), Julie Campbell (soprano), David J. Kienzle (pipe organ), Shelly Sublett (oboe)

Memphis Chamber Choir, Memphis Boychoir, John Ayer

Patricia Werrell (flute), Michael Lisicky (oboe), David Niethamer (clarinet), David Foster (percussion), Laura Roelofs (violin), Margie Heath (violin), Molly Ruze (viola), William Comita (cello), Paul Bedell (double bass), Jeffrey Smith (pipe organ), Elizabeth Clinard (soprano), Margaret Harrison...

Daniel Fortune (pipe organ), Sarah Knecht (soprano), Christina Polino (soprano)

Girls' Choir of St. Paul's Cathedral, Buffalo, Dale Adelmann

Cherry Rhodes (pipe organ)

Katharine Pardee (pipe organ)

Benjamin Bachmann (pipe organ), Timothy Dent (percussion), Jason Harvey (baritone), John Kelley (baritone), Mark Sullivan (bass-baritone), Matthew Edwards (piano), Clifton Massey (alto), Thomas Busse (tenor), Paul Flight (alto), John Bischoff (bass-baritone), Clarence Wright (tenor), David Schoenbrun...

Jeremy Bruns (pipe organ), Woodrow Bynum (bass), Curtis Streetman (bass), Brian Register (tenor), Nathan Fletcher (treble), Richard Jarrett (treble), Gregg M. Carder (tenor), Zachary Fletcher (treble)

Choir of Saint Thomas Church New York, John Scott

Scott Bennett (pipe organ)

James D. Hicks (pipe organ), Maria Eikefet (violin), Maren Ohm Ballestad (violin), Miriam Bergset (violin), Sunniva Herland Monstad (violin), Tomas Nilsson (percussion), Rune Halvorsen (percussion), Bjørn Skansen (percussion), Jonas Haltia (trumpet), Axel Sjöstedt (trumpet), Audun Breen (trombone),...

Laura Ellis (pipe organ)