Choir of Veterans of Vasileostrovsky district «AURORA» (St. Petersburg, Russia), artistic director – Olga Nikiforova

Choir of Veterans of Vasileostrovsky district «AURORA» (St. Petersburg, Russia), artistic director – Olga Nikiforova

Choir of Veterans of Vasileostrovsky district «AURORA» (St. Petersburg, Russia), artistic director – Olga Nikiforova