Listen to Concerto for Two Violins in A Minor, RV 522: I. Allegro online. Concerto for Two Violins in A Minor, RV 522: I. Allegro is an Instrumental language song and is sung by Liana Isakadze, Gia Melikishvili and Georgian Chamber Orchestra. Concerto for Two Violins in A Minor, RV 522: I. Allegro, from the album Vivaldi: Violin Concertos & Overture to "Armida al campo d'Egitto", was released in the year 1983. The duration of the song is 3:57. Download Instrumental songs online from JioSaavn.