I don't necessarily have specific songs or links, but my personal jam is Electronica. It can get me moving and bopping, or it can totally calm me down; something about the synthesizer and all the technological "noise" just speaks to me, for some strange reason. To be fair, I listen to a little bit of everything--my playlists are long and eclectic--but Electronica has a special place in my heart. For that reason, I'm starting to enjoy some of the new pop music coming out that is now heavily synthesized, and also love old eighties tracks for the same reason.
You also can't go wrong with a good string ensemble or the sound of a single piano mingled with the rain and thunder... that used to put me to sleep at night when I was young. Smooth jazz always makes me feel "cool," both psychologically and physically, oddly enough--so long as they don't sing. Singing ruins smooth jazz.