A short, graceful waltz by a less-documented composer, emblematic of the salon style. Its distinctiveness arises from its charming syncopations and delicate harmonic coloring.
Students must master the balance between the light dance-like rhythm and the expressive freedom of the melody.
Comparable difficulty and character — good candidates for what to learn next.
Amor que rue 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 Amor que rue lasts about 3 minutes.
Amor que rue 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 Prelude in E minor, No. 4 by Frédéric Chopin, Black and Blue by Fats Waller, 'Who Knows?' by Ernest Roland Ball — see the full similar-pieces list on this page.