This piece is interesting because of two reasons.
The score (Pelplin Organ Tabulatures) includes some indications for the registration, suggested by a baroque organist.
Some details of the piece show us that Nicolaus Hasse could have studied with the same teacher as Franz Tunder - perhaps Petrus Hasse?
Compare
Franz Tunder:
- Christ lag in Todes Banden
- Herr, Gott, dich loben wir
- Was kann uns kommen an für Not (I)
- Was kann uns kommen an für Not (II)