K. 399

Suite in C for Piano (Overture, Allemande, Courante & incomplete Sarabande), K. 399

par Wolfgang Amadeus Mozart

Mozart from family portrait, c. 1780-81
Mozart from the family portrait, c. 1780–81 (attr. della Croce)

Mozart’s Suite in C major (K. 399) is a small, unfinished keyboard suite from Vienna in 1782, surviving complete in three movements—an Ouverture, Allemande, and Courante—with only a brief beginning of a Sarabande preserved. Written when Mozart was 26, it stands close to the period in which he was intensively studying Handel and J. S. Bach in Baron Gottfried van Swieten’s circle.

Background and Context

In early 1782, Wolfgang Amadeus Mozart (1756–1791) was newly established in Vienna and rapidly expanding his keyboard and contrapuntal horizons. In an oft-cited letter to his father dated 10 April 1782, he describes visiting Baron Gottfried van Swieten every Sunday, where “nothing is played but Handel and Bach”—and notes that he was collecting their fugues at the time.[2] The Suite in C major, K. 399 belongs to this Viennese moment and survives as a modest, fragmentary suite: three movements are complete, while the intended Sarabande breaks off after only a few bars.[1][3]

As an Amazon Associate we earn from qualifying purchases.

Musical Character

On the page, K. 399 presents an overtly “baroque-looking” sequence of dances framed by an opening Ouverture. The surviving movements are:

  • Ouverture (Grave – Allegro)
  • Allemande (Andante)
  • Courante (Allegretto)[1]

The opening Ouverture adopts the rhetoric of the French overture—weighty Grave gestures giving way to a quicker, more animated continuation—yet its harmonic turns are recognizably Mozart’s own.[3] The Allemande and Courante keep the suite’s dance origins in view while allowing Mozart room for contrapuntal texture and chromatic inflection, suggesting a composer trying out “learned” techniques within a compact, private keyboard genre rather than aiming at a public virtuoso statement.[3] The Sarabande is only a surviving fragment—enough to indicate the intended continuation of the suite’s traditional dance order, but not enough to define its full musical plan.[3]

[1] IMSLP work page with basic catalogue data and movement list for Suite in C major, K. 399/385i

[2] Wikipedia: Gottfried van Swieten (includes quotation and date of Mozart’s 10 April 1782 letter describing Handel/Bach Sundays)

[3] International Stiftung Mozarteum / Mozartwoche 2016 Almanach PDF (program-note text describing K. 399’s incompleteness and stylistic context)