Listen to Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro online. Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro is an English language song and is sung by Neumeyer Consort. Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro, from the album Bach: Brandenburg Concertos, BWV 1046-1051, was released in the year 2016. The duration of the song is 7:04. Download English songs online from JioSaavn.