Listen to Vivaldi: Flute Concerto in F Major, RV. 434 - III. Allegro online. Vivaldi: Flute Concerto in F Major, RV. 434 - III. Allegro is an Unknown language song and is sung by Lisa Beznosiuk, The English Concert and Trevor Pinnock. Vivaldi: Flute Concerto in F Major, RV. 434 - III. Allegro, from the album The Genius of Vivaldi, was released in the year 2021. The duration of the song is 1:57. Download Unknown songs online from JioSaavn.