Michael Jackson 

About the new song, I'm not going to debate you about this because there shouldn't been any doubt in a few days. But I think you're being far, far too strict in your inclusion of information here. We don't have an exact confirmation by Michael Jackson that he sang the song. That's because, as far as I know, there wasn't much doubt. A singer is not going to release a statement "Hey I sang this song" everytime a song that is suspected to be his is leaked. I doubt any singer will do that, much less Michael Jackson. And if Billboard Magazine and MTV news could confidently claim that it is sang by Michael Jackson, there is no doubt whatsoever. This similar reasoning should be applied to other things as well. Wikipedia relies on sources only when common sense does not suffice. We don't need exact statements on everything to merit their inclusion or notability. I know you're trying hard to make a FA out of that article, but you can't have a FA where a chunk of the person's life is missing simply because you don't like the sources enough.