| Verfasser | Häufigkeit |
| Gustafson, Nancy 1956- |
9 |
| Gustafson, K. G. Jan |
5 |
| Johansson, Sven-Åke |
5 |
| Glashoff, Klaus 1947- |
4 |
| Gustafson, Sven-Åke |
4 |
| Gustafson, John |
3 |
| Wagner, Richard 1813-1883 |
3 |
| Alm, Kerstin |
2 |
| Ambrosian Singers |
2 |
| Begley, Kim 1952- |
2 |
| Brox, Annette |
2 |
| Brox, Victor 1940-2023 |
2 |
| Dennen, Barry 1938-2017 |
2 |
| Doggett, Alan |
2 |
| Dohnányi, Christoph von 1929- |
2 |
| Elliman, Yvonne 1951- |
2 |
| Fink, Walter 1949- |
2 |
| Fontana, Gabriele 1957- |
2 |
| Gillan, Ian 1945- |
2 |
| Gustafson, Kristian 1974- |
2 |