Kauffmann’s prelude to “Warum betrübst du dich, mein Herz” is a slow paced three part piece. Kauffmann prescribes both Cornet and Sesquialetra for the choral melody. Obviously he wanted to make sure it stands out well from the other two voices.
The recording was done on the sample set of the Müller-organ in the Sint Bavokerk in Haarlem by Voxus Organs for Hauptwerk.
Kauffmann, Warum betrubst du dich mein Herz