D'oh!

I don't know why, but I would've bet my soul on the fact that Everybody's Talkin' from the movie Midnight Cowboy was sung by Glenn Campbell.

It's not. It's sung by Harry Nilsson.

Wow. Talk about pegging the wrong singer for this one. We're talking years of being wrong.

If you're still unsure about what song I'm talking about, here's the video from YouTube: