- Los Angeles First Congregational Church Choir, Thomas Somerville & Frederick Swann
- Thomas Foster, Beverly Hills All Saints' Church Choir & Craig Phillips
- All Saints' Choir, Craig Phillips, Jason Klein-Mendoza & Sarah Parga
- University of Texas Chamber Singers, Gerre Hancock & James Morrow
- The Schola Cantorum of St. Peter's in the Loop & J. Michael Thompson
- Saint Thomas Choir of Men and Boys
- Manchester Cathedral Choir, Jeffrey Makinson & Christopher Stokes