This piece is a collection of melodic excerpts arranged for piano from the namesake operetta. It showcases the decorative and virtuosic style popular in late 19th-century domestic music.
Pay close attention to smooth transitions between varying sections and rhythmic stability throughout the arrangements.
Comparable difficulty and character — good candidates for what to learn next.
Bouquet de mélodies sur 'Les douze femmes de Japhet' is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 4.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 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 Bouquet de mélodies sur 'Les douze femmes de Japhet' lasts about 5 minutes.
Bouquet de mélodies sur 'Les douze femmes de Japhet' 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 Bouquet de mélodies sur 'Les fêtards' by Jacques-Albert Anschütz, Bouquet de mélodies sur 'Mam'zelle Nitouche' by Jacques-Albert Anschütz, Bouquet de mélodies sur 'Le papa de Francine' by Jacques-Albert Anschütz — see the full similar-pieces list on this page.