jimi hendrix and jefferson airplaneHere is a pretty groovy concert poster from 1967 at the Fillmore Auditorium. As part of Bill Graham’s summer series, this 6 day concert booked the Jefferson Airplane to headline with Jimi Hendrix as the opening band. This was directly after the Monterey Pop Festival and Jimi had just started to make his mark in America. After the first night, the Airplane asked if they could be the show openers for the rest of the nights as in those days, no one wanted to follow Jimi.