Mozart, W.A.: Horn Concertos Nos. 1-4 / Rondo in E-Flat Major, K. 371

Classical horn refers to the Western classical repertoire centered on the natural and valved French horn, spanning solo, chamber, and concerto writing as well as idiomatic ensemble and orchestral roles. The style balances two core identities: the hunting-call brilliance and arpeggiated rhetoric inherited from the natural horn’s harmonic series, and the singing, lyrical cantabile that blossomed with 18th–19th‑century hand‑stopping and the later invention of valves. Typical pieces highlight noble, expansive melodies; fanfare-like figures; and agile arpeggios and slurs, often in horn‑friendly keys such as E‑flat and D major. In performance and composition, the genre values legato line, clear phrasing, classical forms (sonata, rondo), and idiomatic writing that respects breathing, register color, and the horn’s transposing notation.