| Verfasser | Häufigkeit |
| Robinson, William J. |
8 |
| Robinson, Edward G. 1893-1973 |
7 |
| Rackstraw, Susan J. |
5 |
| Robinson, William P. 1933- |
5 |
| Kuhlmann, Kathleen 1950- |
4 |
| Robinson, Timothy 1968- |
4 |
| Arnott, James F. 1914-1982 |
3 |
| Christie, William 1944- |
3 |
| Dessay, Natalie 1965- |
3 |
| Fleming, Renée 1959- |
3 |
| Graham, Susan 1960- |
3 |
| Händel, Georg Friedrich 1685-1759 |
3 |
| Lascarro, Juanita 1964- |
3 |
| Naouri, Laurent 1964- |
3 |
| Newman, Paul 1925-2008 |
3 |
| Robinson, John William 1934- |
3 |
| Barry, John 1933-2011 |
2 |
| Blondell, Joan |
2 |
| Boyce, William 1711-1779 |
2 |
| Boyd, William 1952- |
2 |