Listen to Prelude and Fugue in A Minor, BWV 543: Prelude online. Prelude and Fugue in A Minor, BWV 543: Prelude is an Unknown language song and is sung by Lionel Rogg. Prelude and Fugue in A Minor, BWV 543: Prelude, from the album Bach: Préludes, Toccatas and Fugues for Organ, was released in the year 2009. The duration of the song is 3:24. Download Unknown songs online from JioSaavn.