Former MC5 guitarist Wayne Kramer jumped onstage to jam with

Illinois pop-rockers Cheap Trick during the band's Los Angeles show

Saturday. Kramer, who opened for Cheap Trick on Thursday, jammed with the

influential power-pop quartet on the MC5 classic "Kick Out the Jams" during

the third night of their three-night stand in L.A. Members of such rock

groups as Guns n' Roses, Foo Fighters, Concrete

Blonde and Anthrax were spotted in the audience during the

three-night stand, according to Cheap Trick's publicist.