If Lovin' You Is Wrong

You've got to hear this one. I was trying to get this old soul song, If Lovin' You is Wrong. Couldn't remember who did it back in the 70's and usually grab a few versions of most songs so chose one by Faithless, who I've never heard of. Well, I don't know if I love, hate or something in the middle with this one. It's very interesting nonetheless. What do you think?