Longás was an important figure in the Spanish piano repertoire, known for blending regional rhythm with salon-style piano writing. This work is unique for its rhythmic drive and idiomatic, percussive use of the keyboard.
Develop steady finger speed to handle the rapid decorative passages cleanly.
Comparable difficulty and character — good candidates for what to learn next.
Bolero ritmico is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 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 Bolero ritmico lasts about 4 minutes.
Bolero ritmico 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 Alexander's Ragtime Band by Irving Berlin, 'S Wonderful by George Gershwin, Solfegetto in C minor, H 220 by Carl Philipp Emanuel Bach — see the full similar-pieces list on this page.