| Verfasser | Häufigkeit |
| Edwards, Terry 1939- |
14 |
| Edwards, David A. |
9 |
| London Opera Chorus |
6 |
| National Philharmonic Orchestra (London) |
6 |
| De Palma, Piero 1925-2013 |
5 |
| Edwards, Samuel D. |
4 |
| Jones, Della 1946- |
4 |
| King, David R. |
4 |
| Pavarotti, Luciano 1935-2007 |
4 |
| Wilson-Johnson, David 1950- |
4 |
| Winblad, Ann L. |
4 |
| Boito, Arrigo 1842-1918 |
3 |
| Bonynge, Richard 1930- |
3 |
| Caballé, Montserrat 1933-2018 |
3 |
| Condò, Nucci 1938- |
3 |
| De Fabritiis, Oliviero 1902-1982 |
3 |
| Edwards, Aaron |
3 |
| Edwards, Anne |
3 |
| Edwards, Anthony D. |
3 |
| Freni, Mirella 1935-2020 |
3 |