You just have to stand back and say WOW!

Wanted to pass this on because it's fucking awesome. Thanks to MetroDad for the introduction to this video gem. The girl is in her groove. You can see it in her beat. Her brother does it like it's habit. One can imagine the practicing and his growing impatient with having to do it...like practicing his instrument instead of getting to go out and play.

Just amazes me.