Listen to Concerto in C Major for Mandolin, RV 425: II. Adagio (Arr. for Harp & Guitar) online. Concerto in C Major for Mandolin, RV 425: II. Adagio (Arr. for Harp & Guitar) is an English language song and is sung by Susan Anthony-Tolbert. Concerto in C Major for Mandolin, RV 425: II. Adagio (Arr. for Harp & Guitar), from the album Souvenirs for My Strings from Earth and Water: Harp and Guitar, was released in the year 2022. The duration of the song is 2:18. Download English songs online from JioSaavn.