Music Requests: Share Your Favorite Exercising Tune

I'm one of those people who likes to listen to music when I exercise. Sometimes I prefer that to a buddy (sorry, Hubby). It helps me set a pace, get to the place where I can see through my "third eye" to focus, improves my mood, and in ideal situations lets me bellow along or hum. I sometimes prefer different songs for walking outside versus on the treadmill, and different ones for elliptical vs bike.

I've put a few of my old standbys at the top of my playlist on here. I admit I heard the first 2 at the gym; I'm not very good at finding newer music. They are:

• I kissed a girl.-Katy Perry (just like the beat!)
• Clumsy Fergie (makes me want to move my shoulder)
• Diamond Road--Sheryl Crow (I hum along with the chorus)
• Bring It Down to Jelly Roll--John Fogerty (It makes me want to punch my arms in time)

Would you please share with me the names and artists of your favorite exercise tunes? Don't worry about whether or not they seem like the kind of thing I'd like. . . you never know!

Thanks in advance!