Motet “Venti, fulgura, procellae” (K. 652) in G major
ヴォルフガング・アマデウス・モーツァルト作

Mozart’s motet Venti, fulgura, procellae (K. 652) is a short Latin sacred piece for soprano and orchestra, transmitted in sources that do not securely establish its authorship. It is variously dated to Mozart’s Italian years—often placed in Milan, 1770, when the composer was 14—and is generally treated as a work of doubtful authenticity.
Background and Context
Wolfgang Amadeus Mozart (1756–1791) was in northern Italy in 1770, a formative journey that culminated in the Milanese premiere of Mitridate, re di Ponto in December. It is in this broader Italian context that Venti, fulgura, procellae is sometimes positioned: a compact Latin motet in G major, plausibly intended for a church or devotional setting rather than the theatre.
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What can be said with confidence is more limited. The Mozarteum’s Köchel catalogue entry classifies K. 652 among the “Smaller Church Works,” notes that the piece is extant, and explicitly labels its authenticity doubtful, with a broad dating window spanning “Milan, 1770–1781.”[1] In other words: even the “Milan, 1770” attribution is best treated as a traditional placement rather than a documented fact.
Musical Character
On the page, the work reads as a brief, soprano-led motet with orchestral accompaniment—music that aligns, at least superficially, with Mozart’s Italianate sacred concertante style (as heard, far more securely, in later Salzburg motets for solo voice). Its G-major orientation and its text—invoking winds, lightning, and storms—encourage a rhetoric of rapid motion and bright sonority, the sort of imagery composers often render through lively figuration and energetic tuttis.
Because K. 652’s authorship is uncertain, stylistic likeness alone cannot carry the argument: the music may reflect a broader late-18th-century idiom as much as Mozart’s personal hand. The safest conclusion is that, if authentic, the motet would fit naturally among the kinds of compact sacred pieces Mozart could have produced as a 14-year-old absorbing Italian vocal writing—yet the surviving transmission leaves that attractive biography as a possibility rather than a certainty.[1]
[1] Internationale Stiftung Mozarteum (Köchel-Verzeichnis): K. 652 “Venti, fulgura, procellae” — status (doubtful), classification (Smaller Church Works), key (G major), dating range (Milan, 1770–1781), transmission (extant).




