Circle Jerks and Negative Approach

Oct 11, 2025 at 8:00 PM · Boulder Theater, Boulder, CO Boulder Theater, Boulder, CO

Oct 11

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Circle Jerks

9 concerts

Formed in LA in 1979 by former Black Flag vocalist Keith Morris and guitarist Greg Hetson, Circle Jerks became a leading force in hardcore punk. Known for their relentless sound and landmark album Group Sex, the band released six studio albums and appeared in the cult films Decline of Western Civilization and Repo Man.

Negative Approach

Formed in Detroit in 1981, hardcore punk band Negative Approach featured vocalist John Brannon, drummer OP Moore, and guitarists Rob and Graham McCulloch. Known for their extreme, aggressive sound, they released their self-titled EP in 1982 and the album Tied Down in 1983 before disbanding in 1985.