A short organ chorale prelude based on the Christmas carol "In dulci jubilo", cataloged as BWV 751. Though attributed to Bach in the Bach-Werke-Verzeichnis, its compositional simplicity has led musicologists to debate its authenticity. Typical of Bach's Weimar period, it features a single statement of the chorale melody with contrapuntal accompaniment.
A Baroque-era organ piece originally composed by Johann Michael Bach, later erroneously included in J.S. Bach's catalog (BWV 751). It features a joyful counterpoint treatment of the Christmas hymn "In Dulci Jubilo."
