The ‘Alio modo’ version survives in Orgelbüchlein as Chorale 98 so the missing version could have been an elaborate ‘cantus coloratus’ in the RH. This composition, written in this style, would have been easily accommodated on the blank page.
The ‘Alio modo’ version survives in Orgelbüchlein as Chorale 98 so the missing version could have been an elaborate ‘cantus coloratus’ in the RH. This composition, written in this style, would have been easily accommodated on the blank page.