Buxtehude: Es ist das Heil uns kommen her, BuxWV 186

Ornamented chorale prelude by Dieterich Buxtehude (ca.1637-1707) based on "Es ist das Heil uns kommen her," preceded by one of J.S. Bach's harmonizations of that chorale. The Bach chorale is transposed here from E major to C major to match the key of Buxtehude's prelude.