Aurélio Cavalcanti provides a charming example of Latin American salon music. It is technically accessible but requires a sophisticated sense of touch to bring out its sentimental character.
At Henle 3 this is a late-beginner piece — comfortable hands-together playing is assumed, and musical shaping starts to matter. The main demands: a true singing tone, with the melody floating above the accompaniment; precise articulation — the difference between crisp and blurred is the piece; and careful pedaling — clarity depends on the foot as much as the fingers.
Ensure the cantabile melody remains the priority throughout the mid-range of the keyboard.
Comparable difficulty and character — good candidates for what to learn next.
A level or two down with the same spirit — ideal if this piece is still out of reach.
Where this piece's skills lead: slightly harder works making similar technical demands.
Lesser-known works by the same hand, at a comparable level.
Crepúsculo is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 5.
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 Crepúsculo lasts about 3 minutes.
Crepúsculo 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 Chorosa by Aurélio Cavalcanti, Cake-walk by Aurélio Cavalcanti, Coió sem sorte!!... by Aurélio Cavalcanti — see the full similar-pieces list on this page.