| Year |
Conductor |
Students |
| 1960 |
Mr. Bernard R. Johnson |
3
|
| 1958 |
Mr. Hugh Ross |
2
|
| 1955 |
Mr. Harry A. Mulder |
2
|
| 1949 |
No conductor found |
3
|
| Year |
Name |
Voice Part |
Years |
| 1949 |
Hagen, Joan |
Soprano I |
1949 |
| 1949 |
Janssen, Albert |
Tenor I |
1949 |
| 1949 |
Tavitian, Arpena |
Soprano I |
1949 |