| Soprano | Tenor | |
| Jennifer Cronkite* | Robert Clarke* | |
| Eileen Ellis | Neal Cronkite | |
| Beth Gorishek | Claudia Hamlin | |
| Helen Hansens | Mark Kivela | |
| Mindy Hatch | Matt Mills | |
| Dottie Hoopingarner | George Schneider (on leave) | |
| Caitlin McDougall | Michael Sullivan | |
| Kathryn Mulcahy | Doug Wilcox | |
| Nancy Pike | ||
| Daria Schlega | ||
| Noelani Sweet | ||
| Brandy Westcot | ||
| Raj Wiener | Bass | |
| Eric Cadena | ||
| Gary Cloud | ||
| Alto | Joe Gilson | |
| Regula Arnosti | Phil Hedrick | |
| Susan Bence | Donald Hoopingarner | |
| Kris Burow* (on leave) | Robert Meeker | |
| Libby Carpenter | Rich Moe | |
| Jacqui Carroll | Timothy Nelson (on leave) | |
| Sandra Davis | Leo Sell* | |
| Bev Dirkin (on leave) | Marshall Spencer | |
| Shannon Fineout | ||
| Josephine Hartwell | ||
| Cari Hearn | ||
| Meredith Hines | ||
| Kim Horgan (on leave) | ||
| Barbara Kotz (on leave) | ||
| Deanne Lawrence | ||
| Barbra Payne | ||
| Carla Willard | ||