Question: 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?

full_context: Document 1: Concertino for Horn and Orchestra (Weber): The Concertino for Horn and Orchestra in E minor, J188 (Op. 45), was composed in 1815 by Carl Maria von Weber. It is an extremely taxing work, whether played on the natural horn for which it was written, or on the modern valve horn. The soloist is accompanied by a small orchestra. It requires, among other feats, that the player produce what is in effect a four-note chord using the interplay between humming and the sound from the instrument, a technique known as multiphonics.
Document 2: Symphony No. 1 (Weber): Carl Maria von Weber's Symphony No. 1 in C was written in 1806–1807. While not usually acknowledged as among Weber's greatest works (a fact readily admitted by Weber himself), it is a testament to the young composer's gift of melody.
Document 3: Piano Concerto No. 19 (Mozart): The Piano Concerto No. 19 in F major, KV 459 by Wolfgang Amadeus Mozart was written at the end of 1784: Mozart's own catalogue of works records that it was completed on 11 December (works surrounding it in the Köchel catalogue are KV 458, the "Hunt" quartet and KV 464, the fifth of the Haydn set). It is occasionally known as the "second coronation concerto" on account of Mozart playing it on the occasion of the coronation of Leopold II in Frankfurt am Main in October 1790. The autograph is held by the Jagiellońska Library, Kraków. The first edition was produced by Johann Andre of Offenbach in 1794, and Breitkopf & Härtel produced an edition in 1800. Like most of Mozart's concertos it is in three movements:
Document 4: Der Wildschütz: Der Wildschütz oder Die Stimme der Natur ("The Poacher, or The Voice of Nature") is a German "Komische Oper", or comic opera, in three acts by Albert Lortzing from a libretto by the composer adapted from the comedy "Der Rehbock, oder Die schuldlosen Schuldbewussten" by August von Kotzebue. It had its premiere at the Stadttheater in Leipzig on 31 December 1842.
Document 5: Dafne (Opitz-Schütz): Die Dafne (1627) to a libretto by Martin Opitz (which survives), and music by Heinrich Schütz (which is lost), has traditionally been regarded as the first German opera, though it has also been proposed more recently that it was in fact a spoken drama with inserted song and ballet numbers.
Document 6: Carl Maria von Weber: Carl Maria Friedrich Ernst von Weber (18 or 19 November 1786 5 June 1826) was a German composer, conductor, pianist, guitarist and critic, and was one of the first significant composers of the Romantic school.
Document 7: Oberon (Weber): Oberon, or The Elf King's Oath is a 3-act romantic opera in English with spoken dialogue and music by Carl Maria von Weber. The libretto by James Robinson Planche was based on a German poem, "Oberon", by Christoph Martin Wieland, which itself was based on the epic romance "Huon de Bordeaux", a French medieval tale.
Document 8: Grand Duo Concertant (Weber): The Grand Duo Concertant, Opus 48, J204, is a three-movement work for clarinet and piano composed by Carl Maria von Weber from 1815 to 1816. It is a virtuosic piece for both instruments. Weber most likely composed the work for himself (on piano) and his friend Heinrich Baermann, a leading clarinettist of the era, although it has also been suggested that the intended clarinettist was Johann Simon Hermstedt.
Document 9: Konzertstück in F minor (Weber): The Konzertstück in F minor for Piano and Orchestra, Op. 79, J. 282, was written by Carl Maria von Weber. He started work on it in 1815, and completed it on the morning of the premiere of his opera "Der Freischütz", 18 June 1821. He premiered it a week later, on 25 June, at his farewell Berlin concert.
Document 10: Johann Friedrich Kind: Johann Friedrich Kind (4 March 1768 Leipzig – 24 June 1843) was a German dramatist, most famous for writing the libretto for Carl Maria von Weber's opera "Der Freischütz" (1821).
Document 11: Euryanthe: Euryanthe is a German "grand, heroic, romantic" opera by Carl Maria von Weber, first performed at the Theater am Kärntnertor, Vienna on 25 October 1823. Though acknowledged as one of Weber's most important operas, the work is rarely staged because of the weak libretto by Helmina von Chézy (who, incidentally, was also the author of the failed play "Rosamunde", for which Franz Schubert wrote music). "Euryanthe" is based on the 13th-century romance ""L'Histoire du très-noble et chevalereux prince Gérard, comte de Nevers et la très-virtueuse et très chaste princesse Euriant de Savoye, sa mye.""
Document 12: Bassoon Concerto (Weber): Carl Maria von Weber's Concerto for Bassoon in F Major, Op. 75 (J. 127) was composed in 1811 for Munich court musician Georg Friedrich Brandt, and then revised in 1822. Primarily an opera conductor and composer, Weber had only arrived a few months earlier in Munich, where he was extremely well received. The concerto is one of two pieces written for bassoon by Weber, the other being "Andante e Rondo Ungarese", Op. 35 (J. 158). A typical performance lasts 18–20 minutes.
Document 13: Clarinet Concerto No. 1 (Weber): Carl Maria von Weber wrote his Clarinet Concerto No. 1 in F minor, Op. 73 (J. 114) for the clarinettist Heinrich Bärmann in 1811. The piece is considered a gem in the instrument's repertoire. It is written for clarinet in B♭. The work consists of three movements in the form of fast, slow, fast.
Document 14: 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.
Document 15: Karoline Seidler-Wranitzky: Karoline Seidler-Wranitzky (1790 - 7 December 1872) was a Czech operatic soprano. She notably created the role of Agathe in the world premiere of Carl Maria von Weber's "Der Freischütz" in 1821. She was the daughter of composer Anton Wranitzky and niece of composer Paul Wranitzky.
ground_truth: Der Freischütz