| Verfasser | Häufigkeit |
| Curnyn, Christian 1965- |
2 |
| Early Opera Company |
2 |
| Foster-Williams, Andrew 1973- |
2 |
| Händel, Georg Friedrich 1685-1759 |
2 |
| Joshua, Rosemary 1964- |
2 |
| Summers, Hilary 1965- |
2 |
| Andreassi, Maria |
1 |
| Davies, Iestyn 1979- |
1 |
| Engel, Lehman 1910-1982 |
1 |
| Gans, Joshua 1968- |
1 |
| Jongeyans, George |
1 |
| Lane, Gloria 1930- |
1 |
| Leigh, Andrew 1972- |
1 |
| Lishner, Leon 1913-1995 |
1 |
| MacKinley, Andrew |
1 |
| MacNeil, Cornell 1922-2011 |
1 |
| Marlo, Maria |
1 |
| Mead, Tim 1981- |
1 |
| Menotti, Gian Carlo 1911-2007 |
1 |
| Monachino, Francis |
1 |