Operas 179 History 104 Excerpts 98 Opéras 80 History and criticism 46 Histoire 37 Songs (High voice) with piano 32 more ... Criticism and interpretation 31 Vocal scores with piano 26 Songs (High voice) with orchestra 24 Songs (Medium voice) with piano 22 Music 21 Politics and government 20 Polyglot 20 Opéras 18 Histoire et critique 17 Art 16 Chansons (Voix aiguë) acc. de piano 16 Russian literature 16 Feature films 15 Civilization 14 Drama 14 Literature 14 Songs (Low voice) with orchestra 14 Antiquities 13 Dictionaries, Polyglot 13 Man-woman relationships 13 Songs (Medium voice) with orchestra 13 Dictionnaires polyglottes 12 Musique 12 less ...