- Karl-Friedrich Beringer, Paul Sturm & Windsbach Boys Choir
- Bob Jones University Choirs and Ensembles
- Harry Christophers & The Sixteen
- Calmus Ensemble
- Oasis Chorale
- Jo-Michael Scheibe & University of Miami Chorale
- Illinois Honors Chorus, Brad Holmes, Illinois Combined Honors Organizations, Illinois All-State Chorus, Robert Boyd, Graham Heise & Illinois Combined All-State Organizations