- Katherine Goheen, Vancouver Chamber Choir, Jon Washburn, Roger Cole, Linda Lee Thomas, Lorraine Reinhardt, Tyler Duncan & Violet Goosen
- The Singers - Minnesota Choral Artists
- Craig Hella Johnson, Conspirare & Conspirare Chamber Players
- San Francisco Girls Chorus
- BYU Women's Chorus & Jean Applonie
- Cantala Women's Choir