Anton Eberl was a contemporary of Beethoven whose works reflect the high-classical drive and formal clarity. This piece combines a capricious character with the structural recurring themes of a rondo.
The technical demand centers on maintaining crisp, detached articulation in the rapid rondo passages.
Comparable difficulty and character — good candidates for what to learn next.
Caprice et rondeau (Op.21) is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8. In the RCM system it corresponds to about level 8.
You should be comfortable at Henle level 6 — meaning you can already play level 5–6 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 Caprice et rondeau (Op.21) lasts about 7 minutes.
Caprice et rondeau (Op.21) 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 12 Variations on 'Bei Männern welche Liebe fühlen' from Mozart's 'Die Zauberflöte' by Anton Eberl, 12 Variations on 'Bei Männern welche Liebe fühlen' from 'Die Zauberflöte' by Anton Eberl, 11 Variations on 'Ascouta Jeannette' by Anton Eberl — see the full similar-pieces list on this page.