Listen to Duo concertant: III. Eclogue II online. Duo concertant: III. Eclogue II is an English language song and is sung by Itzhak Perlman. Duo concertant: III. Eclogue II, from the album Stravinsky: Divertimento, Suite Italienne & Duo Concertant, was released in the year 2015. The duration of the song is 2:32. Download English songs online from JioSaavn.