The working title of the picture is "Song of Sirin". This is a story about the adventures of two schoolchildren in the mythical worlds of Slavic gods — Navi, Pravi and Yavi. Music for the cartoon was created by Belarusian composer Leonid Shirin. By the way, the roles are played by Belarusian artists — Ruslan Chernetsky, Vera Polyakova-Makei, singer Janet and others. Work on the 85-minute project was carried out for 4 years. The studio Belarusfilm now has four animated films in production. The "Song of Sirin" will sound on the big screens in late fall. Distribution is planned in Belarus and Russia.