User:Reywhatareyoudoing/Clarinet Quintet (Mozart)

Wolfgang Amadeus Mozart's Clarinet Quintet, K. 581, was written in 1789 for the clarinetist and fellow Mason Anton Stadler. A clarinet quintet is a work for one clarinet and a string quartet. Although originally written for basset clarinet, in contemporary performances it is usually played on a clarinet in A. It was Mozart's only completed clarinet quintet, and is one of the earliest and best-known works written especially for the instrument. It remains to this day one of the most admired of the composer's works. The quintet is sometimes referred to as the Stadler Quintet; Mozart so described it in a letter of April 1790. The original manuscript for the K. 581 quintet is lost. It is unknown what happened to it while in Stadler's care. It is possible that it was stolen from Stadler or even sold by him.

Composition and Premiere
The composer indicated that the work was finished on 29 September 1789. There are a number of similarities between this quintet and Mozart's Clarinet Concerto. Both are in the key of A major and were written for the same soloist, Anton Stadler. Both pieces are written for the basset clarinet, which has an extended lower range. Also, the first theme of the first movement of each piece begins with a falling minor third. Both the second movements are in the same key (D major) and have similar characters and many similar phrases, although they have different tempo markings. There is a direct quotation of two bars in the second movement of the Quintet of the clarinet line in the Concerto's second movement. Mozart's original plans for the finale are found in an 89-measure sketch that was eventually replaced by the theme and variations

The Clarinet Quintet received its premiere on 22 December of the same year, in one of the four annual Vienna performances of the Tonkünstler-Societät, an organization that existed to fund pensions for widows and orphans of musicians. The main item on the program was a cantata, Il natale d'Apollo, by Vincenzo Righini; Mozart's work was performed between the two halves of this work. The solo clarinet part was taken by Stadler, the first violin part by Joseph Zistler (1744–1794).

Structure and Analysis
The work consists of four movements and, with the intended repetitions, has a duration of between 31 and 38 minutes, usually around 35 minutes. No other chamber work for solo woodwind instrument and strings by Mozart uses a four-movement structure. This four-movement structure is due to the inclusion of a Menuetto and Trio.

First movement: Allegro, A major
Time = 4 4, 197 bars, where bars 1 to 79 and bars 80 to 197 are repeated. This movement shows the typical sonata form with exposition, development and recapitulation, and sets the mood for the entire piece. It has beautiful moving lines in all of the parts and in the second half there is a virtuoso run that is passed throughout the strings, based on material from the second section of the exposition. In the recapitulation, the first violin restates a passage originally heard in the clarinet. It also features triplet subdivisions and elaborations on a clarinet passage not heard in the exposition.


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Second movement: Larghetto, D major
Time 3 4, 85 bars The second movement opens with a six-bar transition in place of a central development section, which opposes a first section consisting mostly of a clarinet melody over muted strings against a second group of themes in which – as in the first movement – several upward runs of scales are given to the first violin, alternating with brief phrases of clarinet melody. These scales are given to the clarinet in the recapitulation (bar 51). In the last few bars of the movement, more chromatic than the rest, the scales turn into triplet arpeggios traded between the strings under the closing clarinet phrases.

Third movement: Menuetto with Trio I in A minor and Trio II in A major
time = 3 4, 31 + 41 + 51 bars. Here, too, the individual sections are repeated. The third movement consists of a minuet and, unusually, two trios. This would have been unusual during Mozart's time, but we see it later in Beethoven's own work .The first trio is for the strings alone, with a theme that has a signature acciaccatura every few notes. The second trio is a clarinet solo over the strings, whereas in the minuet the roles are distributed more evenly.

Fourth movement: Allegretto con variazioni, A major (Variation III in C major)
time = 2 2. Here, too, repetition of the individual sections.

The first of its variations, lasting 16 measures, gives the clarinet a new theme, in counterpoint with the theme of the variations divided amongst the quartet. The second, also 16 measures, alternates phrases for quartet only with phrases for full quintet, the latter answering the former. The third, in A minor and 16 measures long, also begins without clarinet, with a viola melody – also with signature acciaccatura – but the clarinet joins in to finish. The major mode returns for the fourth variation, as does the main theme to the accompaniment of semiquaver virtuosity – given to the clarinet only in the first repeated half, first violin and clarinet in the second. This variation lasts 20 measures. There are four bars of dramatic interruption leading to a pause; the next variation is a 21-measures long lyrical Adagio. A transition brings us to a 36 measure Allegro coda, containing much of a variation itself.


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Alfred Einstein notes that while the clarinet "predominates as primus inter pares" (first amongst equals) this is nonetheless "chamber music work of the finest kind" and the roles are distributed more equally than they would be in a more concertante quintet for wind and strings.

Fragment of the Second Clarinet Quintet
A score fragment exists for a second (though possibly written first) clarinet quintet in B-flat major, of which a complete exposition survives. It is possible that Mozart completed the movement, as the score continues into the development section on the last surviving page. This fragment is unlikely to be a sketch, as it bears no marks of correction. Nevertheless, the quintet K. 581 in A major is Mozart's sole surviving complete work for clarinet quintet.

In popular culture
In "Goodbye, Farewell and Amen", the final episode of the American television series M*A*S*H, Charles Winchester learns that five Chinese soldiers who surrendered to him are musicians, one of whom plays a theme from the Clarinet Quintet, and Winchester proceeds to teach them the entire piece.