To say people were excited to hear that the surprise mystery guests playing with No Age at Levitt Pavillion last night were Keith Morris and Chuck Dukowski of Black Flag would be a huge, gross understatement.  The combination was so mesmerizing, so ferociously reckless, that people have started rallying for “No Flag” to be a permanent staple (#NoFlag was tearing up twitter’s feed last night).  The crowd was a caged animal let loose that security was trying desperately to tame, but they were fighting a losing battle-the crowd was moshing, thrashing and crowd-surfing with a life of its own.  Can we assume this kickass collaboration will be performing together more often? One can only hope.

Check out video footage from last night’s performance below:

Security’s unsuccessful attempt at taming the crowd: