Samuel Scheidt’s treatment of the Advent chorale is a masterclass in Northern German Baroque keyboard style. It utilizes subtle imitative textures to build intensity within the chorale melody.
At Henle 5 this is a late-intermediate piece — technically substantial, with musical demands to match. The main demands: independent voices that must each sing on their own line; ornaments that need to sound effortless, not squeezed in; and precise articulation — the difference between crisp and blurred is the piece.
Beyond that, expect chord voicing — bringing out one note inside a handful of others.
Achieving consistent, stylistically accurate ornamentation throughout the voices is vital.
Comparable difficulty and character — good candidates for what to learn next.
A level or two down with the same spirit — ideal if this piece is still out of reach.
Where this piece's skills lead: slightly harder works making similar technical demands.
Chorale 'Vieni Salvatore delle genti' 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 Chorale 'Vieni Salvatore delle genti' lasts about 3 minutes.
Chorale 'Vieni Salvatore delle genti' 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 Bergamasca, SSWV 560 by Samuel Scheidt, Clair de lune by Claude Debussy, Gymnopédie No. 2 by Erik Satie — see the full similar-pieces list on this page.