| Verfasser | Häufigkeit |
| Giger, H. R. 1940-2014 |
4 |
| Brook, Peter 1925-2022 |
2 |
| Fugard, Athol 1932- |
2 |
| Gurdjieff, Georges I. 1872-1949 |
2 |
| Hartmann, Thomas de |
2 |
| Khazal, Malak |
2 |
| Maksimović, Dragan |
2 |
| Mitchell, Warren 1926- |
2 |
| Parry, Natasha |
2 |
| Salzmann, Jeanne de |
2 |
| Stamp, Terence 1938- |
2 |
| Taylor, Gilbert 1914-2013 |
2 |
| ANNA 1941- |
1 |
| Aalam, Bijan |
1 |
| Adelphus, Johannes 1485-1523 |
1 |
| Aslan, Gregoire |
1 |
| Aslan, Grégoire 1908-1982 |
1 |
| Attila Zoller Quartet |
1 |
| Bartkowiak, Andrzej 1950- |
1 |
| Bartos, Karl 1952- |
1 |