This piece by Kees Schoonenbeek is a modern character piece that pays homage to the stylistic traits of Jan Pieterszoon Sweelinck. It is distinctive for its fusion of historical keyboard forms with a 20th-century harmonic language.
The primary challenge is maintaining clarity of articulation across syncopated modern rhythmic patterns.
Comparable difficulty and character — good candidates for what to learn next.
'Sweelinck!' is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 5.
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 'Sweelinck!' lasts about 3 minutes.
'Sweelinck!' 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 Bal Masqué by Kees Schoonenbeek, 1st Sonatina by Kees Schoonenbeek, Ballad by Kees Schoonenbeek — see the full similar-pieces list on this page.