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