| Verfasser | Häufigkeit |
| Brox, Annette |
2 |
| Brox, Victor 1940-2023 |
2 |
| Dennen, Barry 1938-2017 |
2 |
| Doggett, Alan |
2 |
| Elliman, Yvonne 1951- |
2 |
| Gillan, Ian 1945- |
2 |
| Gustafson, John |
2 |
| Head, Murray 1946- |
2 |
| Lloyd Webber, Andrew 1948- |
2 |
| Raven, Paul |
2 |
| Rice, Tim 1944- |
2 |
| Rowland, Bruce |
2 |
| Abo, Mike d' |
1 |
| Ashton, Tony 1946-2001 |
1 |
| Bell, Madeline 1942- |
1 |
| Bennett, Brian 1940- |
1 |
| Collins, Adela Yarbro 1945- |
1 |
| Cook, Michael 1940- |
1 |
| Dan, Yosef 1935-2022 |
1 |
| Davis, Paul 1948- |
1 |