Weird Whistle-Singing

Check this guy whistle-singing on some talk-show, somewhere around 1990.

I'm guessing around 1990 because of the 1989 Detroit Pistons t-shirt he has on.

You just wonder how he could make some of the sounds that comes out of his mouth with the facial expressions that he makes!

In case you don't recognize the song, it's "Georgia On My Mind".