| Verfasser | Häufigkeit |
| Anthony, Charles 1929-2012 |
2 |
| Battle, Kathleen 1948- |
2 |
| Blake, Rockwell 1951- |
2 |
| Dara, Enzo 1938-2017 |
2 |
| Di Franco, Loretta 1942- |
2 |
| Furlanetto, Ferruccio 1949- |
2 |
| Ghazal, Edward |
2 |
| Hamilton, David |
2 |
| Metropolitan Opera Chorus |
2 |
| Metropolitan Opera Orchestra |
2 |
| Nucci, Leo 1942- |
2 |
| Rossini, Gioachino 1792-1868 |
2 |
| Stivender, David 1933-1990 |
2 |
| Weikert, Ralf 1940- |
2 |