Operas 193 Vocal scores with piano 120 Opéras 69 Oratorios 15 Opéras 5 Swan-knight (Legendary character) 5 History 4 more ... Acis (Greek mythology) 3 Ariadne (Greek mythology) 3 Armistices 3 Campaigns 3 Galatea, sea nymph (Greek deity) 3 Iseult (Legendary character) 3 Masques with music 3 Perceval (Legendary character) 3 Tristan (Legendary character) 3 World War, 1914-1918 3 Ascanius (Legendary character) 2 Ballets 2 Dido (Legendary character) 2 Flying Dutchman 2 Holocaust survivors 2 Holocaust, Jewish (1939-1945) 2 Hunters 2 Jews 2 Meistersinger 2 Music by gay composers 2 Musique de compositeurs homosexuels 2 Scores 2 Secular oratorios 2 less ...