- Cimbálová muzika Stojanova gymnázia Velehrad, Pěvecký sbor Stojanova gymnázia Velehrad
- Oxford University Press Music, Baylor Chamber Singers, East Carolina University Chamber Singers, The Baylor A Capella Choir
- Audrey Cardany, Rena Anthony, All-State Elementary Chorus
- Anna Maria Gruszczynska, Tobias Naumann, Frank Claus, Maximilian Rajczyk, Katharina Petry, Antonietta Jana, Junge Kantorei St. Maria
- Clark Intermediate School Sotto Voce, Ragazzi Boys Chorus
- Becky Edwards, Westwood Juior High School Varsity Treble Choir, Joel M. Price
- Kelly McDonald, McCullough Junior High Chamber Choir, Connie Horton
