This exercise by Johann Gottfried Müthel reflects the transition from late Baroque to early Classical style. It features characteristic keyboard textures that prioritize clarity and articulate finger work typical of the mid-18th century.
At Henle 3 this is a late-beginner piece — comfortable hands-together playing is assumed, and musical shaping starts to matter. The main demands: fine finger independence within the hand; precise articulation — the difference between crisp and blurred is the piece; and continuous sixteenth-note figuration that must ripple, not chatter.
Focus on maintaining an even, light touch across all fingers while ensuring crisp articulation of the sixteenth-note patterns.
Comparable difficulty and character — good candidates for what to learn next.
A level or two down with the same spirit — ideal if this piece is still out of reach.
Where this piece's skills lead: slightly harder works making similar technical demands.
Exercise in C major is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 4.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 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 Exercise in C major lasts about 2 minutes.
Exercise in C major is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Piano Sonata No. 16 in C major by Wolfgang Amadeus Mozart, Alegretto by Franz Schubert, Alla Turca by Anton Diabelli — see the full similar-pieces list on this page.