This has to be one of my favorite songs of all time, particularly this version by Bobby Womack. I actually first heard it while watching the move Fish Tank, which I would suggest you all watch at some point or another. It was an interesting and dark-ish movie with a rather good soundtrack. Anyway, that is besides the point and I really just wanted to share this with everyone. I wish I could find a live performance of it but have been really unsuccessful in doing so. Hope this is good enough for you all to enjoy!