Listen to Concerto for 2 cellos in G Minor, RV 531: I. Allegro online. Concerto for 2 cellos in G Minor, RV 531: I. Allegro is an Instrumental language song and is sung by Leningrad State Orchestra. Concerto for 2 cellos in G Minor, RV 531: I. Allegro, from the album Antonio Vivaldi: Viola d'Amore concertos - Cello concertos, was released in the year 1969. The duration of the song is 4:09. Download Instrumental songs online from JioSaavn.