- The University Of Utah Singers
- Peggy Walter, Amy Solberg, Bellaire High School Chorale Women, Rohini Rege, Nazayat Parvez, Sarah Shute, Heather Orr, Montgomery High School Varsity Chorale Women, Judy Boyter, Caroline Hymel, Emily Massey & Ken Labonski
- Conspirare & Craig Hella Johnson
- Lake Jackson Intermediate Men's Choir, Friendswood Jr. High School Varsity Treble Choir & Cook Middle School Advanced Girls Choir
- The Auburn University Chamber Choir, William Powell, The Mississippi College Singers & James M. Meaders
- Texas All-State Women's Choir, Jo Scurlock-Dillard, Joey Martin, Joshua Habermann, Paul Rardin, Texas All-State Men's Choir, Carl V. Braden & Lamar Burkhalter
- Chanticleer