- Keith Thompson
- Thomas Foster, Beverly Hills All Saints' Church Choir & Craig Phillips
- William Picher
- David L. Ball, Christ Cathedral Choirs & John A. Romeri
- St Paul's Cathedral Choir, John Scott & Christopher Dearnley
- University of Texas Chamber Singers, Gerre Hancock & James Morrow
- Washington Symphonic Brass, members, Michael McCarthy, Washington National Cathedral Choir of Men and Boys, Christian Sidak, Washington National Cathedral Choir of Men and Girls, Scott Hanoian & Erik Suter