| Verfasser | Häufigkeit |
| Schultze-Kraft, Peter 1937- |
26 |
| Kraft, Perdita von 1952- |
13 |
| Sperling, Jörg |
12 |
| González, Tomás 1950- |
6 |
| Domingo, Plácido 1941- |
5 |
| Kraft, Gerhard 1960- |
5 |
| Levine, James 1943-2021 |
5 |
| Milnes, Sherrill 1935- |
5 |
| National Philharmonic Orchestra (London) |
5 |
| Scotto, Renata 1934-2023 |
5 |
| Edelmann, Georg S. |
4 |
| Kraft, Jean |
4 |
| Kraft, Patricia |
4 |
| Kraft, Robert Paul |
4 |
| Krause, Martin 1967- |
4 |
| Protzen, Peer Daniel G. 1970- |
4 |
| Rödel, Sabine |
4 |
| Ewing, Maria 1950-2022 |
3 |
| Giordano, Umberto 1867-1948 |
3 |
| Gründl, Helmut |
3 |