| 100% | MASCAGNI | 8 | Pietro —, composer of 1890 opera Cavalleria rusticana |
| 59% | MASCAGNI | 8 | Composer of one-act opera Cavalleria rusticana |
| 54% | TCHAIKOVSKY | 11 | Pyotr Ilyich —, composer of 1890 opera The Queen of Spades |
| 41% | VERDI | 5 | Composer of the opera "Aida" |
| 41% | ROSSINI | 7 | Composer of the opera "Tancredi" |
| 41% | WEBER | 5 | Composer of the opera "Euryanthe" |
| 41% | DVORAK | 6 | Composer of the opera "Rusalka" |
| 41% | LALO | 4 | Composer of the opera "Fiesque" |
| 41% | ARNE | 4 | Composer of the opera "Alfred" |
| 41% | BEETHOVEN | 9 | Composer of the opera Fidelio |
| 41% | BIZET | 5 | Composer of the opera Carmen |
| 40% | PUCCINI | 7 | Composer of the opera "La Boheme" |
| 40% | ROSSINI | 7 | Composer of the opera William Tell |
| 40% | WAGNER | 6 | Composer of the opera Das Rheingold |
| 40% | PUCCINI | 7 | Composer of the opera La Bohème |
| 40% | WAGNER | 6 | Composer of Ring cycle of operas |
| 40% | BELLINI | 7 | Italian composer of operas |
| 40% | WAGNER | 6 | German composer of operas |
| 39% | SALIERI | 7 | Composer of La Scala's premiere opera |
| 39% | SMETANA | 7 | Composer of the opera "Brandenburgers in Bohemia" |
| 39% | WAGNER | 6 | Composer of the opera Tristan and Isolde |
| 39% | DELIBES | 7 | Composer of opera Lakmé and ballet Coppélia |
| 39% | ROSSINI | 7 | Composer of the 1829 opera William Tell |
| 39% | VERDI | 5 | Composer of the operas "Aida" and "Otello" |
| 39% | ROSSINI | 7 | Composer of the opera The Barber of Seville |
| 39% | OFFENBACH | 9 | Composer of The Tales of Hoffman opera, Jacques __ |
| 39% | STRAUSS | 7 | Composer of the one act opera Salome: Richard __ |
| 39% | MOZART | 6 | Composer of the 1790 opera Così fan Tutte |
| 38% | PERI | 4 | Jacopo ___, composer of the earliest surviving opera |
| 38% | GLANVILLE | 9 | Peggy __-Hicks, Aussie composer of opera Sappho |