Listen to Mandolin Concerto in C Major, RV 425: I. Allegro online. Mandolin Concerto in C Major, RV 425: I. Allegro is an English language song and is sung by Musici di San Marco, Alberto Lizzio and Conductor. Mandolin Concerto in C Major, RV 425: I. Allegro, from the album 50 Hits: Classics for Relaxation, was released in the year 2008. The duration of the song is 3:11. Download English songs online from JioSaavn.