A fascinating work by Franz Matthias Techelmann, titled in honor of liberation celebrations. It combines traditional Allemande form with more energetic, festive gestures common in late 17th-century keyboard suites.
The performer must project a sense of celebration through clear voicing and purposeful, energetic articulation.
Comparable difficulty and character — good candidates for what to learn next.
Allemanda dell Allegrezze alla Liberazione is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 5 — meaning you can already play level 4–5 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 Allemanda dell Allegrezze alla Liberazione lasts about 4 minutes.
Allemanda dell Allegrezze alla Liberazione 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, Maple Leaf Rag by Scott Joplin, 'S Wonderful by George Gershwin — see the full similar-pieces list on this page.