Mozart wrote across every major genre of his time, and his horn works reveal an intimate knowledge of the instrument's possibilities. He composed for natural horn without valves, understanding its harmonic limitations and expressive potential in ways that shaped how composers have written for the instrument ever since.
His four Horn Concertos remain cornerstone repertoire, but his sonatas and shorter works for horn offer equally rewarding material for serious students. Mozart's horn writing balances technical display with genuine lyricism, never losing sight of the voice emerging from the instrument.