Complex sentence: Johann Sebastian Bach wrote a four-part setting, BWV 289; he used the chorale in the opening movement of cantata "Du sollt Gott, deinen Herren, lieben", BWV 77.
Split into simpler sentences: Johann Sebastian Bach wrote a four-part setting, BWV 289. He used the chorale in the opening movement of cantata "Du sollt Gott, deinen Herren, lieben", BWV 77.