- The University Of Utah Singers
- Salt Lake Vocal Artists
- Utah State University Chamber Singers & Cory Evans
- Ames Chamber Artists
- The Wartburg Choir
- Katie Barton, Michael Schwartzkopf, Kentucky All-State TTBB Chorus, Cheryl Amstutz, Kentucky All-State SATB Chorus, Joe Miller, DeVonda Treece, Kentucky All-State SSAA Chorus, Ryan Shirar, Z. Randall Stroope & University of Louisville Graduate String Quartet
- Richard Zielinski Singers