The chorale prelude Komm heiliger Geist, Herre Gott was transcribed from from manuscript Mus.ms. 22541 III, owned by the Staatsbibliothek zu Berlin.
The recording was done on the sample set of the Silbermann organ of the Stadtkirche Zöblitz by Prospectum. Kaufmann prescribes a unusual registration for this piece: Fagott 16′, Quintadeen 8′ and Principal 4′. That’s not a combination of stops that’s readily available on most organs. On this organ there isn’t any 16′ stop on the manuals. Instead I combined the aliquotes of the second manual with the Principals 8′ and 4′ of the first manual.