| Verfasser | Häufigkeit |
| Hagen, Ingo von 1940-2017 |
3 |
| Gammal, Tarek el |
2 |
| Bobinger, Tobias |
1 |
| Braaten, Tone Elisabeth |
1 |
| Breifjell, Lillien |
1 |
| Engelhorn, Tobias |
1 |
| Gammal, Tarek El 1927-2011 |
1 |
| Gerner, Stefan T. |
1 |
| Grex Vocalis |
1 |
| Hoelter, Philip |
1 |
| Huttner, Hagen B. |
1 |
| Høgset, Carl |
1 |
| Kuramatsu, Joji B. |
1 |
| Lücking, Hannes |
1 |
| Madžar, Dominik |
1 |
| Müller, Tamara |
1 |
| Ossum, Torunn Østrem |
1 |
| Poulenc, Francis 1899-1963 |
1 |
| Reindl, Caroline |
1 |
| Sembill, Jochen A. |
1 |