Listen to Concerto in G Major for Piano and Orchestra, M. 83: II. Adagio assai online. Concerto in G Major for Piano and Orchestra, M. 83: II. Adagio assai is an English language song and is sung by Dubravka Tomsic and RTV Slovenia Symphony Orchestra. Concerto in G Major for Piano and Orchestra, M. 83: II. Adagio assai, from the album 9 Months - Relaxing Classical Music for Future Parents, was released in the year 2009. The duration of the song is 10:36. Download English songs online from JioSaavn.