I've been sick with the flu, then I had pneumonia on both sides... that was two weeks before Christmas, but now, all the blues I've been playin', think I'll give y'all a couple of church numbers. I ain't never through with the blues yet, but you know, I gotta get well first before I play too many blues. Church songs now, cause, you know, I might die... - Furry Lewis, 1969, from Fourth & Beale, Lucky Seven CD9202
I got the DVD. James Cotton nearly blows the roof off. I was looking a while back for the complete Muddy set. There's got to be more from the session but I could't find it.
Did some more research in this. They were actually planning to release more (2018) from the session but to this day nothing happened.
"The first of these deluxe editions will feature the historic recordings captured in 1966 featuring Waters, Willie Dixon and fellow blues trailblazers, in session together for the first and only time for the CBC."
Muddy Waters, Johnny Cash and The Doors recordings unearthed from CBC archive
They recorded and filmed for three days. I'm specifically looking for the Muddy Waters stuff. His band from this period was just incredible. Hope they'll release it some day.