Rondo Alla Turca

The Piano Sonata No. 11 in A major, K. 331 / 300i, by Wolfgang Amadeus Mozart is a piano sonata in three movements.

The sonata was published by Artaria in 1784, alongside Nos. 10 and 12 (K. 330 and K. 332).

The third movement of this sonata, the "Rondo alla Turca", or "Turkish March", is often heard on its own and regarded as one of Mozart's best-known piano pieces.

Structure

The sonata consists of three movements:

All of the movements are in the key of A major or A minor; therefore, the work is homotonal. A typical performance of this entire sonata takes about 20 minutes.

I. ''Andante grazioso''

Since the opening movement of this sonata is a theme and variation, Mozart defied the convention of beginning a sonata with an allegro movement in sonata form. The theme is a siciliana, consisting of an 8-measure section and a 10-measure section, each repeated, a structure shared by each variation.

II. ''Menuetto''

The second movement of the sonata is a standard minuet and trio movement in A major.

III. ''Alla turca''

The last movement, marked ''Alla turca'', is popularly known as the "Turkish Rondo" or "Turkish March".

:

Mozart himself titled the rondo "Alla turca". It imitates the sound of Turkish Janissary bands, the music of which was much in vogue at that time.

*Section A: This section, in A minor, consists of a rising sixteenth-note melody followed by a falling eighth note melody over a staccato eighth-note accompaniment. It is eight measures long.
*Section B: This section introduces new material in a melody in thirds and eighth notes before varying the A section with a crescendo before falling back to piano by a modification of Section A.
*Section C: A ''forte'' march in octaves over an arpeggiated chord accompaniment. The key changes to A major.
*Section D: A ''piano'' continuous sixteenth note melody over a broken-chord accompaniment. This section is in the relative key, F minor.
*Section E: A ''forte'' scale-like theme followed by a modification of section D.
*Coda: A ''forte'' theme consisting mostly of chords (arpeggiated and not) and octaves. There is a brief ''piano'' restatement of the theme in the middle of the coda followed by a final ''forte'' restatement before an ending in octaves.

Relationships to later compositions and arrangements

The theme of the first movement was used by Max Reger in his '' Variations and Fugue on a Theme by Mozart'' (1914) for orchestra. The Israeli composer Ron Weidberg (b. 1953) used the same theme for a set of variations. Dave Brubeck's "Blue Rondo à la Turk" (1959) is ''not'' based on or related to the last movement.

2014 autograph discovery

In 2014, Hungarian librarian Balázs Mikusi discovered in Budapest's National Széchényi Library four pages from the first and middle movements in Mozart's autograph manuscript of the sonata. Until then, only the last page of the last movement, which is preserved in the International Mozarteum Foundation, had been known to have survived. The paper and handwriting of the four pages matched that of the final page of the score, held in Salzburg. The original score is close to the first edition, published in 1784.

In the first movement, however, in bars 5 and 6 of the fifth variation, the rhythm of the last three notes was altered. In the menuetto, the last quarter beat of bar 3 is a C in most editions, but in the original autograph an A is printed. In the first edition, an A is also printed in bar 3, as in the original, but on the other hand a C is printed in the parallel passage at bar 33, mirroring subsequent editions.

On 26 September 2014 Zoltán Kocsis gave the first performance of the rediscovered score, at the National Széchényi Library in Budapest.

References

External links

* Pages from Mozart's autograph manuscript
pages from first and middle movements
an
last page of the rondo movement
*
* (Alte Mozart-Ausgabe version)
*

Free scores of the Piano Sonata No. 11
at Mutopia Project
*
* , Daniel Barenboim

Video
on YouTube, Ingrid Haebler

Recording
on YouTube of Zoltán Kocsis in 2014

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Piano Sonata 11
1783 compositions
Compositions in A major
Variations