I have one of the most eclectic music libraries! Only country is missing (and I do have one Faith Hill CD).
But my go to cd is the Blue Man Group or Step Up 2 the Streets soundtrack. It depends on whether I feel more like grooving or rocking out. And if I really want to bang my head then I put in my Matrix soundtrack.
I love the movie soundtracks, because then you get to hear more than one artist.
Some of my fav artists are: