| Verfasser | Häufigkeit |
| Salter, Norbert 1868-1935 |
8 |
| Salter, Richard 1943-2009 |
6 |
| Salter, Hans J. 1896-1994 |
4 |
| Beethoven, Ludwig van 1770-1827 |
2 |
| Berg, Norman A. |
2 |
| Boyle, Charles P. 1892-1968 |
2 |
| Christensen, Carl Roland 1919-1999 |
2 |
| De Carlo, Yvonne 1924-2007 |
2 |
| Friedrich, Malte |
2 |
| Geraghty, Maurice 1908-1987 |
2 |
| Hansen, Nikolaus 1951- |
2 |
| Heflin, Van 1910-1971 |
2 |
| Howeg, Beatrice |
2 |
| Hudson, Rock 1925-1985 |
2 |
| Jenkins, Arthur |
2 |
| Loving, Keith |
2 |
| MacDonald, Ralph 1944-2011 |
2 |
| McCracken, Hugh |
2 |
| Moore, Niamh |
2 |
| Nicol, Alex 1916-2001 |
2 |