Más de Illinois Honors Chorus
- Cypress Falls High School A Cappella Choir, Deidre Douglas & Matthew Perez
- Montclair State University Singers & Dr. Heather J. Buchanan
- Robinson Middle School A Capella Treble Choir & Kimberley Ahrens
- Fairfield High School Chorale & Ben Kambs
- Mt. San Antonio College Chamber Singers & Salt Lake Vocal Artists
- Eastern Michigan University Choir
- All-State Honor Choir & Anton Armstrong