Which opera was written by Wolfgang Amadeus Mozart, Martha or Idomeneo?
Martha (opera) Martha, oder Der Markt zu Richmond ("Martha, or The Market at Richmond") is a "romantic comic" opera in four acts by Friedrich von Flotow set to a German libretto by Friedrich Wilhelm Riese and based on a story by Jules-Henri Vernoy de Saint-Georges.
Médée (Cherubini) Médée is a French language opéra-comique by Luigi Cherubini.