Swan Hennessy's writing shows early 20th-century impressionistic tendencies blended with traditional romantic forms. It is distinct for its modal inflections and gentle, flowing keyboard figurations.
Maintain clarity of articulation within the impressionistic atmosphere to avoid muddy pedaling.
Comparable difficulty and character — good candidates for what to learn next.
Berceuse (Op.13) 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 Berceuse (Op.13) lasts about 3 minutes.
Berceuse (Op.13) 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 Berceuse by Swan Hennessy, Au Village by Swan Hennessy, Au Village by Swan Hennessy — see the full similar-pieces list on this page.