This piano arrangement draws upon themes from Adolphe Adam's opera Le bijou perdu. It is distinctive for its characteristically light, French-Romantic operatic flair.
Focus on the fluid transition between lyrical operatic themes and the showy technical passages.
Comparable difficulty and character — good candidates for what to learn next.
'Le bijou perdu' d'Ad. Adam (Op.100) 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 'Le bijou perdu' d'Ad. Adam (Op.100) lasts about 6 minutes.
'Le bijou perdu' d'Ad. Adam (Op.100) 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 'Le bijou perdu' fantaisie by Pierre François Clodomir, 'La straniera' fantaisie by Pierre François Clodomir, 'Oberon' de C.M. Weber by Pierre François Clodomir — see the full similar-pieces list on this page.