About this work
Mozart dated the E-flat major Concerto K.417 on 27 May 1783 and addressed it to the horn player Joseph Leutgeb in a playful dedication whose friendship takes the form of teasing. Nearly twenty-five years older than Mozart, Leutgeb knew the natural horn intimately and inspired several of his works. The autograph of K.417 is incomplete: the end of the first movement and the whole Andante are missing, so the New Mozart Edition restores them from a contemporary Prague copy.
The Allegro maestoso establishes two oboes, two orchestral horns and strings before the principal horn enters. E-flat chords provide a firm foundation, while the violins sustain continuous quaver and semiquaver motion. The soloist answers with calls, scales and long notes that must retain direction. Changes between solo and tutti are frequent; the challenge is less to dominate the orchestra than to enter precisely within its punctuation.
The Andante releases the tension through more conjunct melody and regular accompaniment. The horn’s breaths belong inside the strings’ motion rather than becoming theatrical stops. The 6/8 Rondo restores a hunting character, but Mozart varies its refrain through piano passages, harmonic detours and orchestral replies. On the final page, Più Allegro tightens the exchanges; that acceleration must be prepared rather than imposed arbitrarily from the beginning of the finale.
On a modern horn, it is useful to retain the logic of the natural instrument: open notes, historically stopped notes and slurs do not have the same colour. Rapid figures benefit from being built around points of arrival instead of equally accented. In the Andante, plan breaths with the violin returns. In the Rondo, establish the 6/8 without rushing, then measure the final Più Allegro so that the coda becomes livelier while remaining articulated.
What the document containsDocument: The document contains 18 pages in PDF format. No MIDI file is currently attached to this historical record. The PDF is a complete 18-page full score: Allegro maestoso, Andante and a 6/8 Rondo with a final Più Allegro. The forces are principal horn in E flat, two oboes, two orchestral horns in E flat and strings.The historical record marks the work and file as public domain but does not document the editor or exact provenance of this copy. The file preserved by LesPartitions.info can be compared with the reference catalogue. Following that check, LesPartitions.info separates established facts from information that remains incomplete.