K. 386d

O Calpe! Dir donnert’s am Fuße (Gibraltar) (fragment), K. 386d (D minor)

di Wolfgang Amadeus Mozart

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

Mozart’s O Calpe! Dir donnert’s am Fuße (Gibraltar) (fragment), K. 386d, is a surviving scrap of a German Lied from Vienna (1782), cast in the dark hue of D minor. Written when the composer was 26, it suggests an unusually pictorial, quasi-dramatic response to Michael Denis’s ode to Gibraltar—then a topical subject in European news.

What Is Known

Only a fragment of Mozart’s setting survives: he completed music for the first three stanzas and then breaks off early in the fourth (after only its opening line). The text is by the Viennese poet and librarian Michael Denis (1729–1800), and the piece is transmitted as a sketch-like entry in the song volumes of the Neue Mozart-Ausgabe (NMA), indicating its incomplete status in the source tradition.[1][2]

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The work belongs to Mozart’s first full Viennese year after his 1781 break with the Salzburg court; in the same season he was establishing himself as a freelance pianist-composer and newly married to Constanze Weber (August 1782). Against that intensely personal backdrop, K. 386d stands out as a rare instance of Mozart touching a contemporary, quasi-political topic—though the surviving music does not allow confident conclusions about any intended performance context.[2]

Musical Content

What remains reads less like a salon strophic song than a compact dramatic scene for voice and keyboard. The piano part is overtly illustrative: tremolos and restless turning figures heighten the sense of wind and approaching squalls, while oscillating neighbor-notes can be heard as musical “flutter” (suggesting flags or rigging). Later, repeated broken-chord writing in D minor and rising–falling scale patterns intensify the maritime imagery, matching Denis’s rhetoric of thunder, waves, and ships driven toward rocks.[2]

[1] Neue Mozart-Ausgabe (Digital Mozart Edition / Mozarteum): Songs volume — notes listing “Gibraltar, ‘O Calpe!’ … Appendix 25 (386d) = sketch.”

[2] Wikipedia: “Bardengesang auf Gibraltar: O Calpe! Dir donnert's am Fuße” — overview of the fragment and descriptive musical details (tremolos, broken triads, scales).