- Constellation Men's Ensemble & Ryan Townsend Strand
- Conspirare, 克雷格 · 海拉 · 约翰逊, Awet Andemicael & Stephen Lancaster
- Choral Arts Initiative & Brandon Elliott
- Skylark Vocal Ensemble
- Wells Cathedral School Choralia & Christopher Finch
- Voices of Concinnity
- State Choir 'Latvija'