The only known non-chorale based work by Kauffmann; too bad there aren't more of these free works, as this is one heck of a fine composition.
This is my first take; not perfect, but I hope to have caught the right interpretive spirit. I may replace it later. It's not an easy work.
Plenum; including 16' flues and reeds.
Kaufmann lived from 1679-1735