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
Birmingham Opera Company been televised on the BBC, including the 2002 production of "Fidelio" broadcast live on BBC Four, and a film version of Verdi's "Othello" broadcast in 2011 alongside an hour-long documentary, "Verdi: The Director's Cut", featuring Graham Vick's work. "Othello" was furthermore featured on BBC Four's "Best of European Opera 2010", broadcast on Christmas Day 2010. In 2004 the Opera Company joined forces with Birmingham Contemporary Music Group in a presentation of Benjamin Britten's "Curlew River" on the BBC Proms, which was also later televised on BBC Four. Birmingham Opera has a long history of collaboration with contemporary British composer Jonathan