This is a vivacious and technically demanding etude by the prolific composer Mana-Zucca. It is characterized by rapid figurations and a buoyant, lighthearted rhythmic character.
Focus on finger clarity and evenness of touch during the fast-moving sixteenth note passages.
Comparable difficulty and character — good candidates for what to learn next.
Billy Buzz (Op.56 No.1) 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 Billy Buzz (Op.56 No.1) lasts about 2 minutes.
Billy Buzz (Op.56 No.1) 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 12 Variations on "Ah vous dirais-je, Maman" by Wolfgang Amadeus Mozart, Alexander's Ragtime Band by Irving Berlin, Waltz in D-flat major, No. 1 by Frédéric Chopin — see the full similar-pieces list on this page.