Mick learned it from James on the TAMI Show. Incredible performance.
https://www.youtube.com/watch?v=WMqM4lZGiK0
Yes, James Brown was on top of his game. Those kids got their money’s worth that night.
And the house band for that event was the legendary LA ‘Wrecking Crew” - including at that time (I’m pretty sure) Glen Campbell.