ACDA National Conference 2015 Iowa State University Iowa State Singers (Live)
- The University of Southern Mississippi The Southern Chorale, Gregory Fuller, Riverside City College Chamber Singers & John Byun
- Baylor School of Music A Cappella Choir & Alan Raines
- Waukee High School A Cappella & Amy Hall
- Santa Fe Desert Chorale & Joshua Habermann
- Lynne Gackle, Peter Bagley, Women’s Honor Choir & Men's Honor Choir
- The Gustavus Choir, Gregory Aune, The Wartburg Choir & Dr. Lee Nelson
- Luther College Collegiate Chorale & Andrew Last