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
The Silver Tassie (opera) The Silver Tassie (opera) The Silver Tassie is an opera in four acts by the English composer Mark-Anthony Turnage. The English libretto was written by Amanda Holden based on the 1927/28 play of the same name by Seán O'Casey. The opera was composed between 1997 and 1999. The "Silver Tassie" was commissioned by English National Opera (ENO) while Turnage was their Composer in Association and benefited from being worked on at the ENO Studio. It was part funded by Dallas Opera. In an interview for the programme for the ENO production, Turnage talks about treating the four acts as the