This is a parlor waltz characteristic of American light classical music from the late 19th century. It features a straightforward melodic structure accompanied by a consistent bass-chord pattern.
Students must focus on keeping the bass notes steady while allowing the melody to sing with proper phrasing.
Comparable difficulty and character — good candidates for what to learn next.
Britannia Waltz 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 Britannia Waltz lasts about 3 minutes.
Britannia Waltz 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 Andantino in A-flat major by Johann Nepomuk Hummel, Blue Rose by Frederic Knight Logan, Blumengeflüster by Franz von Blon — see the full similar-pieces list on this page.