| Verfasser | Häufigkeit |
| Jordan, Barbara |
3 |
| Brigg, Cathy |
2 |
| Da Ponte, Lorenzo 1749-1838 |
2 |
| Jordan, Armin 1932-2006 |
2 |
| Jordan, Penny 1946-2011 |
2 |
| Lehnerer, Barbara 1955- |
2 |
| Mozart, Wolfgang Amadeus 1756-1791 |
2 |
| Stewart, Sean 1965- |
2 |
| Weisman, Jordan 1961- |
2 |
| Barale, Michèle Aina |
1 |
| Barbara, Weissberger |
1 |
| Beech, Dave 1965- |
1 |
| Benjamin, Liu |
1 |
| Beyer, Barbara |
1 |
| Blackmore, Josiah |
1 |
| Brun, Marc |
1 |
| Catherine, Brown |
1 |
| Comissiong, Barbara |
1 |
| Courtis, Jean-Philippe 1951- |
1 |
| Dami, Michel |
1 |