Listen to Cello Concerto in A Minor, RV 420: Adagio online. Cello Concerto in A Minor, RV 420: Adagio is an English language song and is sung by Ofra Harnoy. Cello Concerto in A Minor, RV 420: Adagio, from the album Vivaldi: Complete Cello Concertos, was released in the year 2005. The duration of the song is 4:18. Download English songs online from JioSaavn.