Leybach’s Boléro brillant is a virtuosic display piece designed to showcase the pianist's facility and rhythmic control. It utilizes characteristic triplets and rapid passage-work to emulate the Spanish dance rhythm.
The primary challenge is maintaining the driving, consistent Bolero rhythm during rapid shifts in hand position.
Comparable difficulty and character — good candidates for what to learn next.
Boléro brillant No.1 (Op.64) is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8. In the RCM system it corresponds to about level 8.
You should be comfortable at Henle level 6 — meaning you can already play level 5–6 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 Boléro brillant No.1 (Op.64) lasts about 6 minutes.
Boléro brillant No.1 (Op.64) 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 Boléro brillant No.2 by Ignace Xavier Joseph Leybach, 'Au printemps' de Gounod by Ignace Xavier Joseph Leybach, Boléro brillant by Ignace Xavier Joseph Leybach — see the full similar-pieces list on this page.