was 's new release at the time of their incendiary performance at the in August, 1969. As a result, it was their first hit album in the U.S., peaking at number 20 in September of that year. This recording is a primer of of the era, showcasing 's guitar pyrotechnics and the band's propulsive rhythm section. As with most of 's work, the lyrics were throwaways, but the music was hot. Featured is a lengthy cover of 's with reworked lyrics leaving little doubt as to what the singer had in mind for the title character. Also included was a 12-bar song with the ultimate generic title marked the beginning of the band's two-year run of popularity on the U.S. album charts and in the underground FM-radio scene. ~ Jim Newsom