This work by the Swiss composer Caroline Boissier-Butini showcases early 19th-century salon virtuosity. It is distinctive for its adaptation of folk-inspired themes into a sophisticated series of classical variations.
The primary challenge is maintaining clarity and evenness during the rapid variation passages that demand precise finger-independence.
Comparable difficulty and character — good candidates for what to learn next.
Caprice et variations sur un air bohémien 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 variations sur un air bohémien lasts about 7 minutes.
Caprice et variations sur un air bohémien 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 10 Variations on 'Unser dummer Pöbel meint' by Wolfgang Amadeus Mozart, 10 Variations on "Unser dummer Pöbel meint" for Piano in G Major by Wolfgang Amadeus Mozart, Étude in G-flat major, No. 5 by Frédéric Chopin — see the full similar-pieces list on this page.