Altamont Free Concert put a cap on the sixties, literally and figuratively. The Northern California music festival was to be ...

“The ultimate test of Altamont is the Grateful Dead turned ... Though violence continued through the afternoon (Jefferson Airplane singer Marty Balin was among those knocked down during the ...

But Altamont Speedway had many problems ... Fights began to occur in the crowd. Jefferson Airplane member Marty Balin jumped offstage during the band’s set to try to sort out a conflict in ...