Listen to Flute Sonata in G Minor, BWV 1020: III. Allegro online. Flute Sonata in G Minor, BWV 1020: III. Allegro is an English language song and is sung by Jean-Pierre Rampal and Robert Veyron-Lacroix. Flute Sonata in G Minor, BWV 1020: III. Allegro, from the album Jean-Pierre Rampal, was released in the year 2019. The duration of the song is 3:31. Download English songs online from JioSaavn.