A soft and slow chorale variation on "Wenn mein Stündlein vorhanden ist" by Johann Michael Bach (1648-1694). He was the brother of Johann Christoph Bach, as well as first cousin and father-in-law of Johann Sebastian Bach (he was the father of J.S. Bach's first wife Maria Barbara Bach). He is sometimes referred to as the "Gehrener Bach" to distinguish him from the "Wuppertaler Bach", Johann Michael Bach (1745–1820).
Played with the 8ft chorus (Hauptwerk) of the Zöblitz' Silbermann-organ.