Listen to Violin Concerto No. 1, BWV 1041: I. Allegro moderato online. Violin Concerto No. 1, BWV 1041: I. Allegro moderato is an English language song and is sung by David Oistrakh, London Symphony Orchestra and Colin Davis. Violin Concerto No. 1, BWV 1041: I. Allegro moderato, from the album Happy Classics, was released in the year 2016. The duration of the song is 3:54. Download English songs online from JioSaavn.