Listen to Concerto in A Major for Guitar and Strings, RV82: III. Allegro online. Concerto in A Major for Guitar and Strings, RV82: III. Allegro is an English language song and is sung by Sergio Puccini. Concerto in A Major for Guitar and Strings, RV82: III. Allegro, from the album The Italian Guitar, was released in the year 2012. The duration of the song is 2:22. Download English songs online from JioSaavn.