Listen to Violin Concerto in G Major, Op. 4 No. 3, RV 301: III. Allegro assai online. Violin Concerto in G Major, Op. 4 No. 3, RV 301: III. Allegro assai is an Instrumental language song and is sung by Elizaveta Gilels and Chamber Ensemble of the Grand Symphony Orchestra of the National Radio. Violin Concerto in G Major, Op. 4 No. 3, RV 301: III. Allegro assai, from the album Vivaldi: Violin Concertos, was released in the year 1971. The duration of the song is 3:50. Download Instrumental songs online from JioSaavn.