The track here is the hit recording. Nice to see the guys "in action."
1974, a particularly rich period for popular music in America. These fellows, as you can see, are all American Indians, and proud of it, too. As they should be. They can be very proud of this track as well. In fact, that whole LP is very good.
Maybe I should ask Professor Google for more detail about their careers as musicians. That's the toughest gig in the world. Let's see how they made out.