The motets complete in two volumes : from the "Bach-Gesellschaft" edition : (English texts added) - Bach, Johann Sebastian 1685-1750; Bach, Johann Sebastian 1685-1750; Bach, Johann Christoph 1642-1703 (Lea Pocket Scores, 1955)
"The motet BWV Anh. 159 ... is probably by another Bach, Johann Christoph" - Anmerkung