Serse January, the third by 6 February, and Handel put the finishing touches to the score on 14 February. "Serse" was first performed at the King's Theatre, Haymarket on 15 April 1738. The first production was a complete failure. The audience may have been confused by the innovative nature of the work. Unlike his other operas for London, Handel included comic ("buffo") elements in "Serse". Although this had been typical for 17th-century Venetian works such as Cavalli's original setting of the libretto, by the 1730s an "opera seria" was expected to be wholly serious, with no mixing of the genres of
Music for the Royal Fireworks days later, on 27 April, the performing musicians were in a specially constructed building that had been designed by Servandoni, a theatre designer, who used four Italians to assist him. Andrea Casali and Andrea Soldi designed the decorations. The fireworks themselves were devised and controlled by Gaetano Ruggieri and Giuseppe Sarti, both from Bologna. Charles Frederick was the controller, captain Thomas Desaguliers was the chief fire master. The display was not as successful as the music itself: the weather was rainy causing many misfires and in the middle of the show the right pavilion caught fire. Also, a woman's clothes