Opera in German such as opera seria. Some Baroque composers, such as Reinhard Keiser, did try to challenge Italian dominance, and the theatre principal Abel Seyler became an eager promoter of German opera in the 1770s, but it was only with the appearance of Mozart that a lasting tradition of serious German-language opera was established. Mozart took the simple, popular genre of "Singspiel" and turned it into something far more sophisticated. Beethoven followed his example with the idealistic "Fidelio"; and with "Der Freischütz" of 1821, Weber established a uniquely German form of opera under the influence of Romanticism. Weber's innovations were eclipsed by
Goyescas (opera) Goyescas (opera) Goyescas is an opera in one act and three tableaux, written in 1915 by the Spanish composer Enrique Granados. Granados composed the opera to a Spanish libretto by Fernando Periquet y Zuaznabar with melodies taken from his 1911 piano suite, which was also called "Goyescas". The opera was first performed at the Metropolitan Opera in New York City on January 28, 1916. Prevented by World War I from being presented at the Paris Opéra, the premiere of "Goyescas" took place on January 28, 1916 at the Metropolitan Opera. It was the first opera to be performed there in