A romantic-era sacred meditation by the French composer Théodore Dubois. It demonstrates the era's focus on intimate, lyrical melodic writing for the piano.
The technical challenge lies in managing the wide, resonant chords while preserving the melodic line.
Comparable difficulty and character — good candidates for what to learn next.
Ave Maria in A-flat major 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 Ave Maria in A-flat major lasts about 4 minutes.
Ave Maria in A-flat major 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 Au jardin (piano) by Théodore Dubois, Berceuse by Théodore Dubois, Bergerette by Théodore Dubois — see the full similar-pieces list on this page.