Katarsis is an alternative rock band from Lithuania, experimenting with post-punk, indie, and other musical styles. The band consists of Lukas Radzevičius, Alanas Brasas, Emilija Kandratavičiūtė, and Jokūbas Andriulis.

In 2024, the band released their EP Dausos, followed by their debut full-length album Žiedlapis tau in January 2026. In 2025, Katarsis represented Lithuania at the Eurovision Song Contest with the song Tavo akys, finishing in 16th place in the final. Later that year, in November 2025, the band embarked on their first European tour, performing in nine countries.

Currently, Katarsis is preparing for their album launch concert in Vilnius and will set off on their second European tour in March.