I just found this video. It went to my favorites instantly. The photography is outstanding! It is blues!
The three songs must be older Muddy stuff. I'm sure some of you know.
Check out Cottons solo (I hope it is Cotton, sure sounds like it) on 19 Years Old. Love the way starts the song on the one hole. During his solo he plays the warble on the IV that I refer to on another thread. Not sure exactly what he does at the end of the high part before the warble. Sounds like he is blow bending 8 and 9 together.
Simply the finest hardcore raw powerful blues harmonica I've ever heard.