Kalinka is a traditional Russian folk song composed in 1860 by Ivan Larionov, and it has since become one of Russia's most recognisable melodies around the world. Its name refers to the snowball tree, and its fast, cheerful tune is closely associated with folk dancing, choirs and cultural celebrations. The song spread through folk ensembles, films, sporting events and later online videos, where short clips became a shorthand for Russian culture and joyful energy. That instant recognition keeps this five-second excerpt popular for memes, edits and dance videos.