Richard Coeur-de-lion (opera) performances by that company by 1910. Another 302 were given at the Théâtre Lyrique between 1856 and 1868. A translated semi-opera version of Sedaine's work "Richard Cœur de lion" was written by John Burgoyne with music by Thomas Linley the elder for the Drury Lane Theatre where it was very successful in 1788. "Richard Cœur-de-lion" played an important role in the development of "opéra comique" in its treatment of a serious, historical subject. It was also one of the first rescue operas. Significantly, one of the chief characters in the most famous rescue opera of all, Beethoven's "Fidelio", is called
Labyrinth (opera) Labyrinth (opera) Labyrinth is an opera in one act by composer Gian Carlo Menotti. The work was commissioned for television by the NBC Opera Theatre and uses an English language libretto by the composer. Unlike Menotti's previous television operas, such as "Amahl and the Night Visitors", this opera was written with no intention of being moved to live stage performance later. Menotti intended for this work to utilize the special effects unique to television which could not be recreated in live theatre. As a result, NBC's television production of the opera is the only performance the work has received. At