Music Monday: Marvin Gaye - What's Going On

I don't usually post brand spankin' new songs here. I like to post the songs that I can continue to go back to and know they'll be great whether they came out two weeks ago, two years ago or two decades ago.
Let's listen to Marvin. This is a great song. And he's wearing a great outfit in this video. And then he starts to get a little freaky. Ok, not that bad...don't worry, you can watch this at work! Maybe he got this song messed up with Sexual Healing. Perhaps.