Kryštof is a Czech rock band formed in Havířov in 1995. The band's line-up comprises Richard Krajčo (vocals, guitar), Nikolaj Arichtev (bass guitar), Evžen Hofmann (lead guitar), Jakub Dominik (drums), Nikos Kuluris (saxofone), Nikos Grigoriadis (trumpet) and Ondra Kyjonka (trombone). Their breakthrough came in 2000 when they signed a three-album contract with EMI, and they have since gone on to become one of the Czech Republic's most popular bands.