| Verfasser | Häufigkeit |
| Frey, Peter |
57 |
| Frey, Hans-Peter |
23 |
| Schmidt, Reimer 1916-2002 |
11 |
| Frey, Allan |
9 |
| Haggett, Peter 1933- |
9 |
| Frey, Peter-Jörg |
7 |
| Frey, Christian |
6 |
| Frey, Christofer 1938- |
6 |
| Frey, Wolfgang 1942- |
6 |
| Cliff, Andrew 1943- |
5 |
| Dabrock, Peter 1964- |
5 |
| Wagner, Richard 1813-1883 |
5 |
| Zieloff, Klaus |
5 |
| Bayreuther Festspiele Festspielorchester |
4 |
| Cliff, Andrew D. |
4 |
| Frahm, Jan-Peter 1945-2014 |
4 |
| Frey, Paul |
4 |
| Frey, Peter 1957- |
4 |
| Frey, Peter 19XX- |
4 |
| Frey, Stefan |
4 |