| Verfasser | Häufigkeit |
| Smith, Julian |
3 |
| Welsh National Opera (Cardiff) Chorus |
3 |
| Welsh National Opera (Cardiff) Orchestra |
3 |
| Alaimo, Simone 1950- |
2 |
| Bonisolli, Franco 1938-2003 |
2 |
| Bonynge, Richard 1930- |
2 |
| Davies, Arthur 1950- |
2 |
| Harris, John |
2 |
| Manuguerra, Matteo 1924-1998 |
2 |
| Ramey, Samuel 1942- |
2 |
| Sutherland, Joan 1926-2010 |
2 |
| Verdi, Giuseppe 1813-1901 |
2 |
| Davies, Arthur |
1 |
| Folwell, Nicholas |
1 |
| Goodall, Reginald 1901-1990 |
1 |
| Gray, Linda Esther 1948- |
1 |
| Harris, John 1944- |
1 |
| Howell, Gwynne 1938- |
1 |
| Joll, Phillip 1954- |
1 |
| Mitchinson, John 1932- |
1 |