| Verfasser | Häufigkeit |
| Wolfe, Gene 1931-2019 |
56 |
| Wolfe, Gary K. 1946- |
12 |
| Gilbert, Louis Wolfe 1886-1970 |
9 |
| Bodanzky, Artur 1877-1939 |
7 |
| Clemens, Hans |
7 |
| Gabor, Arnold 1880-1950 |
7 |
| Melchior, Lauritz 1890-1973 |
7 |
| Wagner, Richard 1813-1883 |
7 |
| Wolfe, Gerard R. |
7 |
| Flagstad, Kirsten 1895-1962 |
6 |
| Marks, Gary Wolfe |
6 |
| Metropolitan Opera Chorus |
6 |
| Metropolitan Opera Orchestra |
6 |
| Wolfe, James 1890- |
6 |
| Wolfe, Thomas 1900-1938 |
6 |
| Jaffe, Peter G. 1948- |
5 |
| Wolfe, Graham 19XX- |
5 |
| Wolfe, Gregory |
5 |
| Fowler, Murray |
4 |
| Geismar, Maxwell D. 1909-1977 |
4 |