As a component of Couperin’s keyboard output, OL 22 showcases the composer's mastery of the short-form fantasia. It is recognized for its clarity of purpose and elegant formal construction.
At Henle 6 this is an advanced piece that assumes fluent technique and rewards mature interpretation. The main demands: independent voices that must each sing on their own line; ornaments that need to sound effortless, not squeezed in; and precise articulation — the difference between crisp and blurred is the piece.
Beyond that, expect fine finger independence within the hand.
The player must ensure that the ornamentation serves the melodic line rather than obscuring the rhythmic pulse.
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.
Lesser-known works by the same hand, at a comparable level.
Fantaisie, OL 22 is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8. In the RCM system it corresponds to about level 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 Fantaisie, OL 22 lasts about 2 minutes.
Fantaisie, OL 22 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 Fantaisie sur la Tierce du Grand Clavier, OL 58 by Louis Couperin, Fantaisie, Duretez by Louis Couperin, Fantaisie, OL 1 by Louis Couperin — see the full similar-pieces list on this page.