| Verfasser | Häufigkeit |
| Tudor, Owen Davies |
12 |
| Davies, Huw T. O. 1961- |
7 |
| Davies, Ryland 1943-2023 |
5 |
| Davies, Terence 1945-2023 |
5 |
| Mozart, Wolfgang Amadeus 1756-1791 |
4 |
| White, Frederick Thomas |
4 |
| Bainbridge, Elizabeth 1930- |
3 |
| Constable, John 1934- |
3 |
| Davies, Iestyn 1979- |
3 |
| Davies, Peter Maxwell 1934-2016 |
3 |
| Davis, Colin 1927-2013 |
3 |
| Hora, Heinrich 1931- |
3 |
| Howell, Gwynne 1938- |
3 |
| Nutley, Sandra ca. 20./21. Jh |
3 |
| O'Sullivan, Terry |
3 |
| Oldham, Arthur 1926-2003 |
3 |
| Oswald, Felix 1866-1958 |
3 |
| Safari, an O'Reilly Media Company |
3 |
| Te Kanawa, Kiri 1944- |
3 |
| Adu, Sade 1959- |
2 |