Listen to Concerto for Viola and String Orchestra: I. Largo online. Concerto for Viola and String Orchestra: I. Largo is an English language song and is sung by Aleksander Santi and Lithuanian Chamber Orchestra. Concerto for Viola and String Orchestra: I. Largo, from the album Best of Baroque Featuring Works by Vivaldi, Handel, Bach and Others, was released in the year 2008. The duration of the song is 2:58. Download English songs online from JioSaavn.