| Verfasser | Häufigkeit |
| Kincheloe, Joe L. 1950-2008 |
9 |
| Steinberg, Shirley R. 1952- |
9 |
| Steinberg, Jean-Louis 1922- |
3 |
| Heidemann, Stefan 1958- |
2 |
| Schönberg, Marika |
2 |
| Steinberg, Pinchas 1945- |
2 |
| Tippins, Deborah J. |
2 |
| Wagner, Richard 1813-1883 |
2 |
| Wiegold, Richard |
2 |
| Accademia Teatro alla Scala |
1 |
| Alpert, Judith L. |
1 |
| Antoine, Marc 1963- |
1 |
| Baron, Art |
1 |
| Beck, Clive |
1 |
| Bernstein, Steven 1961- |
1 |
| Bialecki, Martin 1967- |
1 |
| Blake, Michael 1964- |
1 |
| Blume, Danny |
1 |
| Booker T. & the MG's (Musikgruppe) |
1 |
| Bork, Robert 1959- |
1 |