| Verfasser | Häufigkeit |
| Wessels, Dieter 1942- |
4 |
| Campagna, Rich |
2 |
| Diel, Rolf |
2 |
| Ettinger, Dan 1971- |
2 |
| Hemm, Manfred 1961- |
2 |
| Jesatko, Thomas |
2 |
| Kelley, Jay |
2 |
| Kessler, Astrid |
2 |
| Kupke, Iris |
2 |
| Nationaltheater Mannheim Orchester |
2 |
| Prochnik, Edna |
2 |
| Ptassek, Cornelia |
2 |
| Rometsch, Dietrich 1963- |
2 |
| Sandis, Marie-Belle |
2 |
| Slepneva, Ludmila |
2 |
| Wagner, Richard 1813-1883 |
2 |
| Wessels, Denzil |
2 |
| Wessels, Heike 1973- |
2 |
| Wessels, Wolfgang 1948- |
2 |
| Wottrich, Endrik 1964-2017 |
2 |