Listen to Concerto for Piano No 2 in A Major, S125: I. Adagio sostenuto assai online. Concerto for Piano No 2 in A Major, S125: I. Adagio sostenuto assai is an English language song and is sung by Josef Bulva, Daniel Nazareth and Radio Symphony Orchestra Luxemburg. Concerto for Piano No 2 in A Major, S125: I. Adagio sostenuto assai, from the album Classical Liszt 2, was released in the year 2017. The duration of the song is 5:14. Download English songs online from JioSaavn.