The Konzertstück in F minor for Piano and Orchestra, Op. 79, J. 282, was written by Carl Maria von Weber, and he started work on it in 1815, and completed it on the morning of the premiere of which opera, with spoken dialogue in three acts?
Der Freischütz Der Freischütz , Op. 77, J. 277, (usually translated as "The Marksman" or "The Freeshooter") is a German opera with spoken dialogue in three acts by Carl Maria von Weber with a libretto by Friedrich Kind. It premiered on 18 June 1821 at the Schauspielhaus Berlin. It is considered the first important German Romantic opera, especially in its national identity and stark emotionality.
Schwarzschwanenreich Schwarzschwanenreich ("Realm of the Black Swan"), Op. 7, is an opera in German in three acts composed by Siegfried Wagner in 1910 to his own libretto. It premiered on 5 November 1918 in Karlsruhe at the court theatre "Großherzogliches Hoftheater ".