Pro Organo

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...

Thomas Joyce (pipe organ), Abilgail McKee (flute), Benjamin Bachmann (pipe organ)

San Francisco Grace Cathedral Choir of Men and Boys

David Eicher (piano), Allison Kroehler (alto), Abigail Pitts (oboe), Grace Haase (violin), Lauren Zyber (guitar), Grace Kumor (bass), David Eicher (pipe organ)

Saint Mary's College Women's Choir, Nancy Menk

Jeremy Bankson (pipe organ), Tom Trenney (piano), Tom Trenney (pipe organ), Jeremy Bankson (piano)

Choir of First-Plymouth Congregation Church

Eric Plutz, Phil Snedecor, Alistair MacRae, Washington Symphonic Brass

Rachel Laurin

Choir of Shadyside Presbyterian Church, Pittsburgh, Pennsylvania USA and John Walker featuring Claudia Benack and Curt Scheib, Pennsylvania USA, John Walker, Claudia Benack, Curt Scheib, Pennsylvania USA and John Walker featuring Curt Scheib, Pennsylvania USA and John Walker featuring Myrna Paris,...

J. Scott Bennett (pipe organ), Grace Church Choir, St Nicholas' Church Choir, Jodi MacMillan

David Enlow (pipe organ)

Marilyn Keiser, Don Eagle, Ciompi String Quartet