Listen to Violin Concerto in F Major, D. 70a: I. Allegro (alternate first movement to D. 70) online. Violin Concerto in F Major, D. 70a: I. Allegro (alternate first movement to D. 70) is an English language song and is sung by Giovanni Guglielmo. Violin Concerto in F Major, D. 70a: I. Allegro (alternate first movement to D. 70), from the album Tartini: Violin Concertos Box Set, was released in the year 2015. The duration of the song is 5:00. Download English songs online from JioSaavn.