Chamber Choir «Gloria» of the Cultural and Leisure Center «Krasnogvardeisky» (St. Petersburg, Russia), artistic director – Tatiana Antonova

Chamber Choir «Gloria» of the Cultural and Leisure Center «Krasnogvardeisky» (St. Petersburg, Russia), artistic director – Tatiana Antonova

Chamber Choir «Gloria» of the Cultural and Leisure Center «Krasnogvardeisky» (St. Petersburg, Russia), artistic director – Tatiana Antonova