Listen to Brandenburg Concerto No. 1 in F Major, BWV 1046: I. (Allegro) online. Brandenburg Concerto No. 1 in F Major, BWV 1046: I. (Allegro) is an English language song and is sung by Consort of London. Brandenburg Concerto No. 1 in F Major, BWV 1046: I. (Allegro), from the album Classical Music for Work, was released in the year 2014. The duration of the song is 3:58. Download English songs online from JioSaavn.