Circle Jerks are an American hardcore punk band, formed in 1979 in Los Angeles, California. The group was founded by original Black Flag vocalist Keith Morris and Redd Kross guitarist Greg Hetson. Their debut album, Group Sex (1980), is a classic and is considered one of the 1st hardcore albums. Their sophomore effort Wild in the Streets (1982) isn’t too shabby either. The band recently completed a highly successful North American tour including a sold out, packed to the rafters show, at the iconic Hollywood Palladium.