Polina Bykovskaya (born in Riga, Latvia), known professionally as POLKA is a Latvian singer, composer and performer. She declared herself in 2019, but was first heard only a year later with the release of her fourth single "Одна", which gained popularity in a short time and has not left the YouTube Latvia chart for a year now, occupying TOP20. Polina does not stop there. There are many vibe releases awaiting you this year. .