| Verfasser | Häufigkeit |
| Slabbert, Wicus 1941- |
4 |
| Slabbert, M. J. |
3 |
| Dorn, Dieter 1935- |
2 |
| Faber, Jeanpierre ca. 20./21. Jh |
2 |
| Fee, Constance |
2 |
| Hamel, Peter Michael 1947- |
2 |
| Husmann, Maria 20./21. Jh |
2 |
| Boelema, R. |
1 |
| Chor der Oper Zürich |
1 |
| Clarke, David 1940- |
1 |
| Compes, Werner |
1 |
| Eggimann, Ulrich Simon 1958- |
1 |
| Feld, Leo 1869-1924 |
1 |
| Franzen, Hans 1935-1993 |
1 |
| Green, Anna 1933- |
1 |
| Hamel, Peter 1911-1979 |
1 |
| Hartmann, Rudolf 1937-2006 |
1 |
| Henneberg, Claus H. 1936-1998 |
1 |
| Hunziker, Ueli |
1 |
| Hämmerli, Jürg 1958- |
1 |