Reine de Saba

La reine de Saba ("The Queen of Sheba") is a grand opera in four or five acts by Charles Gounod to a libretto by Jules Barbier and Michel Carré inspired by Gérard de Nerval's Le voyage en Orient. It was premiered at the Salle Le Peletier by the Paris Opera on February 28, 1862.
An English reworking of the libretto by Henry Farnie "interwoven certain legends and traditions of freemasonry" was titled Irene. It transposed the action to Istanbul in the time of Suleyman the Magnificent and the building of the Great Mosque and used almost all of Gounod's music.