What song are you listening to right now?

[mooby]

So today will mark my 7th straight day of going to the gym and I'm about to create a new workout playlist to help keep my flow going and I was wondering if anybody had any suggestions as for what to put on there. I'm talking like real energetic songs, it could be rock, rap, indie, alternative, pop/rock, anything really as long as it's not country or Justin Bieber. Any suggestions? Right now I figure I'm going to put a lot of speed metal/hard rock and plenty of rap on there, with a couple pop/rock and/or indie on the side.