Composers Performers Performances Sopranos Opera Singers Maria Callas Soprano Singers Singing Verdi Italian Opera Mozart Productions Historical Context Festivals Metropolitan Opera 19th Century Opera Directing Richard Strauss Wagner Opera History Classical Music Conductors Offenbach Verdi Operas Handel's Orlando Jazz Opera Vienna State Opera Premiere Production Director Chamber Opera Vocal Performance Opera Seria Repertoire Mexican Opera Iranian Music Comedic Opera Romantic Opera Baroque Music Wagnerian Productions Tenors Richard Wagner Rodion Schtschedrin Bel Canto Operetta Cast Production Techniques Contemporary Music Wozzeck Leoš Janáček Cultural Influence Directors Andrea Bocelli History African American Singers Georges Bizet Major Houses 18th Century Opera Cultural Heritage Musical Theater Beethoven Royal Opera House Vocal Training Collaborations Childhood Songs José Carreras Wagnerian Opera Fart Opera Classical Singers Soprano Singers Staatskapelle House Orchestra Wagner's "Ring" Cycle Revivals Mezzo-Soprano Rossini English National Opera