Question: Der Vampyr and Luisa Miller, are what type of musical?

Related documents: [0]  [DOC] Luisa Miller is an opera in three acts by Giuseppe Verdi to an Italian libretto by Salvadore Cammarano, based on the play "Kabale und Liebe" ("Intrigue and Love") by the German dramatist Friedrich von Schiller. [END] 
[1]  [DOC] The opera is still occasionally performed, and, in 1992, an updated adaptation, entitled "", with new lyrics by Charles Hart, starring Omar Ebrahim and produced by Janet Street-Porter, was serialised on BBC television. [END]  
Answer: opera
opera