Listen to J.S. Bach: Invention No.4 in D minor, BWV775 online. J.S. Bach: Invention No.4 in D minor, BWV775 is an English language song and is sung by András Schiff. J.S. Bach: Invention No.4 in D minor, BWV775, from the album Study: 111 Pieces Of Classical Music While You Work, was released in the year 2013. The duration of the song is 0:44. Download English songs online from JioSaavn.