Listen to Symphony No. 15 in A Major, Op. 141: IV. Adagio - Allegretto online. Symphony No. 15 in A Major, Op. 141: IV. Adagio - Allegretto is an Instrumental language song and is sung by Maxim Shostakovich and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. Symphony No. 15 in A Major, Op. 141: IV. Adagio - Allegretto, from the album Shostakovich: All Symphonies, was released in the year 2016. The duration of the song is 14:31. Download Instrumental songs online from JioSaavn.