Nun danket alle Gott Uploaded by: einer_von_weitem Composer: Johann Philipp Kirnberger (1721-83) Organ: Velesovo Software: Hauptwerk IV Views: 151
Nun freut euch, Gottes Kinder all Uploaded by: ajongbloed Composer: Kauffmann, Georg Friedrich Organ: Laurenskerk - Transept Organ - 1959 Marcussen & Son Software: Hauptwerk IV Views: 124
Helmut Walcha published 4 volumes of chorale preludes, available from Edition Peters. This one is from volume 1: A canon in the octave accompanying the melody line in the pedals (4' stop).
For more information on the composer please see Agnus_Dei's recording of "Herzliebster Jesu":