Listen to Prelude in c minor, BWV 999 online. Prelude in c minor, BWV 999 is an English language song and is sung by DigiClassics, Bach Spurious and Study Music. Prelude in c minor, BWV 999, from the album Exosphere Sunsets (Audio for Ambience, Meditation, Insomnia, and Restless Children), was released in the year 2015. The duration of the song is 1:55. Download English songs online from JioSaavn.