Erbarm dich mein, o Herre Gott BWV 721 Uploaded by: EdoL Composer: Bach, J. S. Organ: 1761/2005 J. A. Silbermann-Metzler, Arlesheim, Switzerland Software: Hauptwerk IV Views: 620
Erbarm dich mein, o Herre Gott Uploaded by: swiberg Composer: Walther, Johann Gottfried Organ: 1730 Trost, Waltershausen, Germany Software: Hauptwerk IV Views: 58
Erbarm dich mein, o Herre Gott Uploaded by: Hoofdwerk Composer: Walther, Johann Gottfried Organ: Krzeszow Organ by Michael Engler (1732-37) Software: Hauptwerk IV Views: 198
Erbarm dich mein, o Herre Gott Uploaded by: Pietro Composer: Walther, Johann Gottfried Organ: Bach-Organ Regensburg Software: Hauptwerk VIII Views: 59
Unfortunately, this beautiful chorale prelude is rarely played. I put the chorale part on a separate manual.
The Zwolle Demo version as a sample set is more than sufficient for this piece.