Mozart's '4 Sonaten für das Pianoforte' are cornerstones of the Classical piano repertoire, each a masterpiece of balance, clarity, and emotional depth. They are distinguished by their elegant melodies, sophisticated harmonic language, and masterful development of thematic material.
Demands impeccable technique, refined touch, and a keen sense of musical phrasing and articulation.
4 Sonaten für das Pianoforte is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8.
You should be comfortable at Henle level 6 — meaning you can already play level 5–6 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of 4 Sonaten für das Pianoforte lasts about 30 minutes.
4 Sonaten für das Pianoforte is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.