Listen to Three-Part Inventions, No. 7 in C Minor, Bwv 793 online. Three-Part Inventions, No. 7 in C Minor, Bwv 793 is an English language song and is sung by John Moon and The Haunted Players. Three-Part Inventions, No. 7 in C Minor, Bwv 793, from the album Screaming Crescendos for Halloween, was released in the year 2009. The duration of the song is 2:10. Download English songs online from JioSaavn.