This is a simple salon waltz by the Austrian composer Franz Anton Kliegl. It features a straightforward melodic structure typical of 19th-century dance music meant for amateur home performance.
Maintain a steady waltz rhythm while ensuring the light articulation in the right-hand melody is clearly defined.
Comparable difficulty and character — good candidates for what to learn next.
Bernhard-Walzer is rated Henle level 2 of 9 — beginner repertoire, roughly ABRSM grades 2–3. In the RCM system it corresponds to about level 2.
You should be comfortable at Henle level 2 — meaning you can already play level 1–2 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 Bernhard-Walzer lasts about 2 minutes.
Bernhard-Walzer 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 Böhmische Polka by Franz Anton Kliegl, Böhmische Polka by Franz Anton Kliegl, Bertha-Polka by Franz Anton Kliegl — see the full similar-pieces list on this page.