The Red Hot & Blue All Stars

Every now and then you find a clip on YouTube that is just amazing. This is an example, I call this clip the "The Red Hot & Blue All Stars." I would have loved being at this show. But it just so happens that this was filmed in 1963.

Can you imagine seeing Otis Spann, Sonny Boy Williamson II, Big Joe Williams, Willie Dixon, Victoria Spivey, Muddy Waters, Lonnie Johnson and Memphis Slim all on the same stage?