Listen to Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro online. Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro is an English language song and is sung by Artist Unknown. Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro, from the album The Classical Mother's Day, Vol. 5, was released in the year 2013. The duration of the song is 5:07. Download English songs online from JioSaavn.