Leopold de Meyer was known as the 'Pianiste de SM l'Empereur' and composed this work to evoke the scenic beauty of the Hudson River during the evening. It is a quintessential piece of 19th-century descriptive music, focusing on atmospheric harmonic colors.
Developing a deep, singing tone is essential, as the piece requires constant layering of voices to create an evocative, nocturnal texture.
Comparable difficulty and character — good candidates for what to learn next.
An evening on the Hudson - Serenade (Op.183) is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 5 — meaning you can already play level 4–5 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 An evening on the Hudson - Serenade (Op.183) lasts about 6 minutes.
An evening on the Hudson - Serenade (Op.183) 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 Piano Sonata No. 14 'Moonlight', No. 2 by Ludwig van Beethoven, Berceuse Op.57 by Frederic Chopin, Berceuse héroïque by Claude Debussy — see the full similar-pieces list on this page.