Comic opera and humour, Offenbach's works were intended solely to amuse. Though generally well crafted and full of humorous satire and grand opera parodies, plots and characters in his works were often interchangeable. Given the frenetic pace at which he worked, Offenbach sometimes used the same material in more than one opera. Another Frenchman who took up this form was Charles Lecocq (1832–1918). The singspiel developed in 18th-century Vienna and spread throughout Austria and Germany. As in the French "opéra comique", the "singspiel" was an opera with spoken dialogue, and usually a comic subject, such as Mozart's "Die Entführung aus dem Serail
The Corridor (opera) an orchestral ensemble of flute, clarinet, harp, violin, viola, and cello. The Corridor (opera) The Corridor is a chamber opera composed by Harrison Birtwistle to an English language libretto by David Harsent. It premiered at the Aldeburgh Festival on 12 June 2009. The title refers to the corridor through which Orpheus and Eurydice passed as he was leading her from the underworld. Various aspects of the myth of Orpheus have been a recurring theme in Birtwistle's work, first explored in his three-act opera "The Mask of Orpheus" (1986) and later incorporated into his two-act opera "The Second Mrs Kong" (1994).