Esnaola was a key figure in early Argentine piano music, and this Cuadrilla is a refined example of salon-style writing. It utilizes clear, homophonic textures typical of the late Classical era.
At Henle 3 this is a late-beginner piece — comfortable hands-together playing is assumed, and musical shaping starts to matter. The main demands: Alberti-bass accompaniment kept quiet and even under the melody; precise articulation — the difference between crisp and blurred is the piece; and chord voicing — bringing out one note inside a handful of others.
Focus on the balance between the melodic line and the accompanying Alberti-style bass figures.
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.
Cuadrilla en Do 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 Cuadrilla en Do lasts about 2 minutes.
Cuadrilla en Do 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 Cuadrilla en Fa by Juan Pedro Esnaola, Cuadrilla in F major by Juan Pedro Esnaola, "Los ojos tiernos" by Juan Pedro Esnaola — see the full similar-pieces list on this page.