This is an obscure contemporary work by Sissel Ng that prioritizes expressive freedom over traditional harmonic structures. Its distinctiveness lies in the intentional disregard for standard cadential resolutions, creating a floating, aimless aesthetic.
At Henle 4 this is an intermediate piece that expects secure technique and real attention to phrasing. The main demands: rubato that must breathe naturally without losing the pulse; a true singing tone, with the melody floating above the accompaniment; and careful pedaling — clarity depends on the foot as much as the fingers.
The primary challenge involves maintaining a consistent musical line while navigating harmonically ambiguous passages without tonal anchors.
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.
Fantasia Ignoring Rules (Op.24) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 6.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 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 Fantasia Ignoring Rules (Op.24) lasts about 4 minutes.
Fantasia Ignoring Rules (Op.24) 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 Fantasia Ignoring Rules by Sissel Ng, Gymnopédie No. 1 by Erik Satie, La cathédrale engloutie by Claude Debussy — see the full similar-pieces list on this page.