Das Lied der Trennung (K. 519) in F minor
par Wolfgang Amadeus Mozart

Mozart’s Das Lied der Trennung (K. 519) is a German solo song for voice and fortepiano, completed in Vienna on 23 May 1787, and set in the unusually dark key of F minor [1]. Though modest in scale beside the operas and concertos of the same year, it is one of Mozart’s most concentrated studies in grief and resignation within the late-18th-century Lied.
Background and Context
Mozart composed Das Lied der Trennung in Vienna in 1787, when he was 31, during an exceptionally productive period that also encompassed major stage works and instrumental landmarks. His surviving Lieder are relatively few and were largely written for private performance within a circle of friends rather than for the public theater [1]. K. 519 belongs to that intimate sphere: a self-contained dramatic monologue, intended for a single singer with keyboard.
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The song was published not long after Mozart’s death in the broader stream of his keyboard-accompanied songs: the Köchel-Verzeichnis entry records an early print history, including an Artaria first edition (1789) and subsequent early collections [1]. That relatively prompt publication suggests practical demand—if not “fame,” then at least a clear usefulness for domestic music-making.
Text and Composition
The text is by the German poet Klamer Eberhard Karl Schmidt (1746–1824) [2]. The poem’s opening—often identified by its first line, “Die Engel Gottes weinen”—casts separation as something cosmic and morally charged: not merely personal sorrow, but a wound that seems to disturb the order of the world.
Mozarteum documentation dates the completion precisely to 23 May 1787 in Vienna [1], a date also widely transmitted in reference catalogues [3]. Scored simply for voice and keyboard (fortepiano), it exemplifies Mozart’s late-Vienna approach to song: a strophic poem shaped with keen sensitivity to rhetoric and harmonic color rather than with overt virtuosity [2].
Musical Character
What makes K. 519 distinctive within Mozart’s songs is its sustained tragic tint. F minor is a key Mozart often reserves for heightened pathos, and here it supports a Lied that moves with Langsam gravity (slow tempo) and a restless undercurrent in the keyboard writing [4]. Even when the vocal line remains outwardly simple—suited to capable amateurs—the accompaniment can imply a deeper emotional weather: sighing figures, unsettled harmonic turns, and a sense of forward motion that feels less like “songful” ease than like endurance.
The piece also deserves attention for how it compresses operatic thinking into miniature. In the theater, Mozart often distinguishes between private feeling and public utterance; in K. 519, that boundary collapses. The singer’s lament is intimate, but the musical language is unafraid of stark contrasts and charged modulations. One can hear it as a cousin to Mozart’s other late 1780s German songs—works that, while not central to his public reputation, quietly anticipate the Lied tradition of the next century by treating the piano not as mere support, but as the psychological scene in which the voice speaks.
In sum, Das Lied der Trennung stands as a small but potent Vienna document: an artful setting of Schmidt’s text, written for domestic music-making, yet carrying a depth of feeling that reaches beyond the salon. For listeners accustomed to Mozart’s bright sociability, its restrained darkness can be startling—and precisely for that reason, memorable.
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[1] International Mozarteum Foundation, Köchel-Verzeichnis entry for KV 519 (dating, authenticity, early prints, context on Mozart’s songs).
[2] IMSLP work page for Das Lied der Trennung, K. 519 (key, date, scoring, poet attribution, links to NMA materials).
[3] Wikipedia: List of concert arias, songs and canons by Mozart (entry for K. 519 with text incipit, poet, and date).
[4] The Voice of Mozart (vmii.org) instrumentation/metadata page for K. 519 (tempo marking, meter, basic work data).









