- Robyn Starks Holcomb, Roosevelt High School Concert Choir
- Alan Raines, Baylor School of Music A Cappella Choir
- Baylor University A Cappella Choir
- The University of Georgia Hodgson Singers, Stetson University Women's Chorale, Dr. Andrew Larson, Daniel Bara
- Indiana State University Concert Choir, Dr. Scott R. Buchanan, Larysa Tudorica
- Bruce Rogers, Mt. San Antonio College Chamber Singers
- Angela Broeker, The University of St. Thomas Chamber Singers