How do you know there's no ghosts in your living room? Huh? This is a very non-scientific experiment. You need to go somewhere where you're certain there's no ghosts or else you lack a control.
I was there. It was the most selfish rendition of the National Anthem I have ever heard. There was no way you could possibly sing along with it. Singing the Star Spangled Banner in your own way isn't artistic, it's selfish and shows you're not a true patriot. He sings it in 4/4! 4/4! What a shame...
They're actually like 27 years old.