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