K. 285a

Flute Quartet No. 2 in G major (doubtful), K. 285a

av Wolfgang Amadeus Mozart

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

The Flute Quartet in G major (K. 285a) is a short two-movement work for flute and string trio, traditionally placed in Mozart’s Mannheim period (1778), though its authorship has long been treated as doubtful [1]. What survives is a graceful, modestly scaled piece whose musical surface sits close to the late-1770s chamber idiom—whether or not it can securely be counted among Mozart’s own flute quartets.

Background and Context

In 1778, Wolfgang Amadeus Mozart (1756–1791) was 22 and living for several months in Mannheim, a city whose celebrated orchestra and virtuoso culture left audible traces across his works from the journey to Paris [2]. It was also the moment when he was expected to supply fashionable flute music for private use—music in which the flute sings above a conversational string texture.

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K. 285a is transmitted as a Flute Quartet in G major for flute, violin, viola, and cello, and it circulates today as a two-movement score [1]. Yet the attribution remains uncertain in modern reference and editorial practice, so it is best heard as an ancillary document from the Mannheim flute-quartet milieu rather than a securely authenticated milestone.

Musical Character

The quartet is laid out in two concise panels: an Andante followed by a Tempo di Menuetto [3]. On the page, the writing keeps the flute consistently in the foreground, with the strings supplying a light, supportive counterweight rather than a fully equal four-part discourse.

The opening Andante (in triple meter) favors an easy cantabile line, shaped in balanced phrases and answered by simple string interjections—music that aims at elegance and breath rather than dramatic contrast. The closing Tempo di Menuetto is even more overtly social in tone: a compact dance movement whose rhythmic poise and clear cadences suit domestic music-making, and whose restraint (no grand finale, no virtuoso cadenza) is part of its charm. Heard alongside the authenticated Mannheim flute quartets, K. 285a fits the same world of genial intimacy—whatever its exact origin may be.

[1] IMSLP work page: instrumentation, key, date, and two-movement layout for Flute Quartet in G major, K. 285a.

[2] Digital Mozart Edition (Mozarteum): New Mozart Edition introduction (Quartets with one Wind Instrument), providing Mannheim context and discussion of the flute quartets’ background.

[3] Spanish Wikipedia entry summarizing the two movements and meters for K. 285a (Andante; Tempo di Menuetto).