- Katherine Goheen, Vancouver Chamber Choir, Jon Washburn, Roger Cole, Linda Lee Thomas, Lorraine Reinhardt, Tyler Duncan & Violet Goosen
- Netherlands Chamber Choir & Uwe Gronostay
- Klaas Stok & Netherlands Chamber Choir
- Daniel Reuss, Estonian Philharmonic Chamber Choir & Tiit Kogerman
- Charles Bruffy & Kansas City Chorale