| Verfasser | Häufigkeit |
| Wissemann-Garbe, Daniela |
5 |
| Deeg, Alexander |
4 |
| Meyer-Blanck, Michael |
4 |
| Neijenhuis, Jörg |
4 |
| Scheitler, Irmgard |
4 |
| Schneider, Matthias |
4 |
| Schwier, Helmut |
4 |
| Dietz, Michael |
3 |
| Wissemann, Burkhard |
3 |
| Cage, John 1912-1992 |
2 |
| Danuser, Hermann 1946- |
2 |
| Kadelbach, Ada |
2 |
| Keller, Christoph 1950- |
2 |
| Marti, Andreas |
2 |
| Musica Negativa (Musikgruppe) |
2 |
| Riehn, Rainer 1941-2015 |
2 |
| Sandrock, Doris |
2 |
| Walter, Franz U. |
2 |
| Wissemann, J. J. |
2 |
| Alpermann, Ilsabe |
1 |