Hummel's Fantasies bridge the gap between late Classical structure and early Romantic expressive freedom. This work is distinguished by its sophisticated pianistic writing and expansive harmonic palette.
At Henle 7 this is a late-advanced work — the technical demands are serious and sustained. The main demands: ornaments that need to sound effortless, not squeezed in; a true singing tone, with the melody floating above the accompaniment; and a left hand with real melodic or rhythmic responsibility of its own.
Beyond that, expect wide stretches that reward larger hands and clever redistribution.
At roughly 10 minutes, stamina and memory become part of the challenge — plan practice in sections.
Students must master the complex ornamentation while sustaining a long-breathed cantabile line.
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 (Op.18) is rated Henle level 7 of 9 — late advanced repertoire, roughly ABRSM grade 8 and above. In the RCM system it corresponds to about level 9.
You should be comfortable at Henle level 7 — meaning you can already play level 6–7 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 (Op.18) lasts about 10 minutes.
Fantaisie (Op.18) 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 Cadenza to Mozart's Piano Concerto No.20 by Johann Nepomuk Hummel, Capriccio for Piano by Johann Nepomuk Hummel, 16 Waltzes by Johannes Brahms — see the full similar-pieces list on this page.