Listen to Concerto in G Major for Strings & Continuo, Op. 7 No. 4: II. Adagio online. Concerto in G Major for Strings & Continuo, Op. 7 No. 4: II. Adagio is an English language song and is sung by Heinrich Klug and Jörg Ewald Dähler. Concerto in G Major for Strings & Continuo, Op. 7 No. 4: II. Adagio, from the album Vivaldi & Albinoni: Concerti, was released in the year 1976. The duration of the song is 3:39. Download English songs online from JioSaavn.