I have seen this work, "Self", in a private collection at a home in Dallas. I can assure you, it's no less strange when you see it in person. Fascinating, sure, but creepy.
Nina Simone didn't write this song, and her voice isn't to everyone's taste, but she made this song hers. Michael Buble's version is soulless and square. I am curious to hear Muse cover it though.