Identical to KSS 19, this piece showcases the extreme compositional complexity and pianistic stamina Sorabji is known for. It represents a significant peak of early 20th-century piano literature that pushes the instrument to its physical limits.
At Henle 9 this is among the most demanding works in the piano literature. The main demands: big chords that need weight without harshness; wide stretches that reward larger hands and clever redistribution; and fast passage work that stays light and even at tempo.
Beyond that, expect several simultaneous layers, each needing its own dynamic level, and chord voicing — bringing out one note inside a handful of others.
At roughly 12 minutes, stamina and memory become part of the challenge — plan practice in sections.
Students must master the massive chordal blocks while maintaining clarity across complex, polyphonic writing.
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.
Fantaisie Espagnole is rated Henle level 9 of 9 — virtuoso repertoire, roughly concert / virtuoso level. In the RCM system it corresponds to about level 10.
You should be comfortable at Henle level 9 — meaning you can already play level 8–9 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 Espagnole lasts about 12 minutes.
Fantaisie Espagnole 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 Espagnole, KSS 19 by Kaikhosru Shapurji Sorabji, Gaspard de la nuit by Maurice Ravel, Fandango, R.146 by Antonio Soler — see the full similar-pieces list on this page.