I think it’s “Honky Tonk.” I don’t always love the fusion stuff, but the man is on fire in this clip. That’s heavy funk, and it is good. Probably recorded Nov. 17th, 1970 at the Spectrum in Philadelphia, PA. Miles, Airto Moriera and Michael Henderson are visible; Keith Jarrett and Jack DeJohnette can be heard. Gary Bartz was probably the saxophonist that night.