the music for the cartoon was created by the belarusian composer leonid shirin, by the way, the roles are played by belarusian artists: ruslan chernetsky, vera palyakova makei, singer zhanette and others. the work on the 85 minutes project was carried out over the course of 4 years. seryozha, let it be, wait, yuhu, how does kasya know yuhu? as for that part of the work that we did, it was done by a very small team, there were no more than ten of us, that is, let's say. developments were carried out from the beginning of the script development, director's script, storyboard, style sketches, creation of locations, creation of characters, in general, all the preparation, animatics, that is, how it will be, let's say, how the scenes will be combined, in what order, in what dynamics, rough editing, all this was done by us, these characters, which we provided in the form of sketches, then later, of course, we gave them for 3d visualization, and thus we will demonstrate them to our audience, and i think everyone will appreciate them . the belarus film studio is producing a film, now four ani