Werner Janssen's piano writing often mirrors his work as a film composer, characterized by punchy, rhythmic accents. The piece is notable for its syncopated figures and sudden dynamic shifts.
Ensure precise execution of the syncopated accents in both hands.
Comparable difficulty and character — good candidates for what to learn next.
Boom Boom is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 4.
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 Boom Boom lasts about 3 minutes.
Boom Boom 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 Solfegetto in C minor, H 220 by Carl Philipp Emanuel Bach, Allegro in D minor by George Frideric Handel, Alerta!.. by Chiquinha Gonzaga — see the full similar-pieces list on this page.