This waltz by the Venezuelan composer Montero is a delightful example of Latin American salon music from the 19th century. Its simplicity is balanced by a charming, courtly grace.
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 waltz lilt that needs charm and a flexible left hand; a true singing tone, with the melody floating above the accompaniment; and careful pedaling — clarity depends on the foot as much as the fingers.
Maintain a steady, light waltz pulse while ensuring the melody in the right hand remains clear and singing.
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.
El niño bonito (Vals) 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 El niño bonito (Vals) lasts about 3 minutes.
El niño bonito (Vals) 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 El soldado sin miedo (Vals) by José Ángel Montero, Arabesque No. 1 by Claude Debussy, Bergerette. Danse gracieuse. by Sydney Smith — see the full similar-pieces list on this page.