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
D'Oyly Carte Opera Company popular Offenbach operetta "La Périchole" he brought W. S. Gilbert and Arthur Sullivan together. On tour in 1871, Carte had conducted Arthur Sullivan's one-act comic opera "Cox and Box", which received an 1874 London revival. In 1873, W. S. Gilbert had offered a libretto to Carte about an English courtroom, but at the time Carte knew of no composer available to set it to music. Carte remembered Gilbert's libretto and suggested to Gilbert that Sullivan write the music for a one-act comic opera, "Trial by Jury", which was quickly composed and added to the Royalty's bill in March 1875. The