The Who and Led Zeppelin

This video is not the best in terms of quality, but it's still pretty cool to see members of The Who and Led Zeppelin backstage at the same time. Led Zeppelin opened for The Who on May 25, 1969 at the Merriweather Post Pavilion in Columbia, Maryland, which was the only time both bands appeared on the same bill together. This concert took place as part of Led Zeppelin's second tour of North America. The opening seconds of the video shows Cream performing in London on their farewell tour in 1968.