Anna Netrebko and Dmitri Hvorostovsky. The Concert in the Red Square, Moscow, June 19, 2013. TV-Russia 1. Verdi, Puccini, Tchaikovsky, Kalman. The State Academic Symphony Orchestra of Russia (Svetlanov Symphony Orchestra). Constantine Orbelian, conductor. Grand Choir "Masters of Choral Singing", conductor: Lev Kontorovich.