| Verfasser | Häufigkeit |
| Mack, Eugen |
46 |
| Harrell, Mack 1909-1960 |
25 |
| Mack, Eugen 1882-1947 |
18 |
| Mack, Elke 1964- |
14 |
| Metropolitan Opera Chorus |
14 |
| Metropolitan Opera Orchestra |
14 |
| Mack, John E. 1929-2004 |
11 |
| Gordon, Mack 1904-1959 |
10 |
| Mack, Edward C. 1904- |
9 |
| Mitropoulos, Dimitri 1896-1960 |
8 |
| Pinza, Ezio 1892-1957 |
8 |
| Berg, Alban 1885-1935 |
7 |
| Cordon, Norman 1904-1964 |
7 |
| Farrell, Eileen 1920-2002 |
7 |
| Mack, Ewald |
7 |
| Mack, James E. |
7 |
| Mack, Rosamond E. |
7 |
| Mozart, Wolfgang Amadeus 1756-1791 |
7 |
| Wagner, Richard 1813-1883 |
7 |
| Choffnes, Eileen R. |
6 |