| Verfasser | Häufigkeit |
| Hailstork, Adolphus C. 1941- |
3 |
| Adams, Leslie 1932-2024 |
2 |
| Baker, David 1931-2016 |
2 |
| Brook, Peter 1925-2022 |
2 |
| Fugard, Athol 1932- |
2 |
| Gurdjieff, Georges I. 1872-1949 |
2 |
| Hartmann, Thomas de |
2 |
| Kerr, Thomas H., Jr. 1915-1988 |
2 |
| Khazal, Malak |
2 |
| London Symphony Orchestra |
2 |
| Maksimović, Dragan |
2 |
| Mitchell, Warren 1926- |
2 |
| Moore, Undine Smith 1904-1989 |
2 |
| Owens, Robert 1925- |
2 |
| Parry, Natasha |
2 |
| Price, Florence 1887-1953 |
2 |
| Salzmann, Jeanne de |
2 |
| Smith, Hale 1925-2009 |
2 |
| Stamp, Terence 1938- |
2 |
| Still, William Grant 1895-1978 |
2 |