Clazziquai Project (Hangul: 클래지콰이), also known as Clazziquai, is a South Korean electropop band that combines several genres including electronic music, acid jazz and house. The band's first short unofficial albums were released online in 2001, spreading its music through words of "netizens," who positively received the band's music. They remained underground until the release of their first album Instant Pig in 2004, selling over 80,000 copies. Since then, their music has been used in shows, commercials, and films.