Listen to Boris Godunov, Act II: "A ty, moy syn, chem zanyat?" online. Boris Godunov, Act II: "A ty, moy syn, chem zanyat?" is a Russian language song and is sung by Evgeny Nesterenko, Fuat Mansurov, Bolshoi Theatre Orchestra, Olga Teryushnova, Mark Ermler and Bolshoi Theatre Orchestra. Boris Godunov, Act II: "A ty, moy syn, chem zanyat?", from the album Mussorgsky: Boris Godunov, was released in the year 1985. The duration of the song is 1:55. Download Russian songs online from JioSaavn.