Academic choir «Polemica» (Tobolsk, Russia), artistic director – Eugeniy Kuznetsky
Academic choir «Polemica» (Tobolsk, Russia), artistic director – Eugeniy Kuznetsky
Academic choir «Polemica» (Tobolsk, Russia), artistic director – Eugeniy Kuznetsky
Academic choir «Polemica» (Tobolsk, Russia), artistic director – Eugeniy Kuznetsky
Academic choir «Polemica» (Tobolsk, Russia), artistic director – Eugeniy Kuznetsky