- Gay Men's Chorus of Washington, D.C.
- Joseph Flummerfelt, Westminster Choir, New Jersey Symphony Orchestra, Dale Warland, Dale Warland Singers & J. Melvin Butler
- Chor Leoni Men's Choir
- Jeremy D. Jones & Miami University Men’s Glee Club
- Philip Brunelle, VocalEssence Ensemble Singers, Sigrid Johnson, VocalEssence Chorus, David Livingston, Christopher Kachian, Krista J. Palmquist, Lori Lewis, Charles Hodgson, Charles Kemper, Charles Gray, Marilyn Ford, Lynne Aspnes, Dale Newton & Anthony Ross
- Richard Zielinski Singers