This virtuoso caprice by Joachim Raff utilizes the Spanish cachucha dance rhythm in a highly ornamental piano setting. It is notable for its rapid-fire scale passages and bright, pianistic brilliance.
The primary challenge is maintaining clarity and precision in the rapid sixteenth-note passages.
Cachoucha-Caprice (Op.79) 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 Cachoucha-Caprice (Op.79) lasts about 4 minutes.
Cachoucha-Caprice (Op.79) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.