Music that can make you dance anytime

Let’s face it, we all can be in apathetic moods at certain times where we are procrastinating and generally avoiding the responsibilities of life. When you realize that you really have to get back to work, what song(s) can get you going no matter how urgent the deadline and no matter how much you have put it off?

For me, there are several songs that can get me going:
La Parada de Tettas” by the Vengaboys
Chronologie 4” by Jean Michel Jarre
So what gets you goin?