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