Listen to Mandolin Concerto in C Major, RV 425: I. Allegro online. Mandolin Concerto in C Major, RV 425: I. Allegro is an Instrumental language song and is sung by Béla Bánfalvi, Lajos Mayer and Budapest Strings. Mandolin Concerto in C Major, RV 425: I. Allegro, from the album Classical Music Capitals of the World: Venice, was released in the year 2018. The duration of the song is 3:10. Download Instrumental songs online from JioSaavn.