Pro Organo

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

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

Katelyn Emerson (organ)

John Walker (organ), Lynne Aspnes (harp)

Ken Cowan (pipe organ), Bradley Welch (pipe organ)

Wilma Jensen (pipe organ, organ), Bobby Taylor (oboe), Ann Richards (flute), K. Dean Walker (percussion), Christi John (soprano), Jeff Bailey (trumpet, flugelhorn), Anthony LaMarchina (cello), Cara Schneider (soprano), Mareike Sattler (soprano), Gloria Parvin (mezzo-soprano, alto), Holly Kash (soprano),...

Thomas Gregg (cantor), Julie Campbell (soprano), Darren Raley (baritone), Diane Meredith Belcher (pipe organ), Frederick Hohman (pipe organ), Nishat Mukherji (boy soprano)

Memphis Chamber Choir, Memphis Boychoir, Memphis Pro Arte Chamber Orchestra, Memphis Brass Quintet, John Ayer

Nancy Granert (pipe organ), Jim Parsons (baritone), Wesley Chinn (baritone), Heather Craw (soprano), Nora Lehmann (alto)

Harvard University Choir, Murray Forbes Somerville

Frank Speller (pipe organ), Jeff Patterson (trumpet), Ed Martinez (trumpet), Mark Fry (trombone), David Matthews (trombone), Ginny Clark (soprano), Su-Lyeon Ji (pipe organ)

Barry Scott Williamson

John Weaver (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...