I often wish that I had a soundtrack for every moment in my life, be it a thunderous instrumental for some great, dramatic, life-changing moment; a soft, slow, tune for something sad; or just something really kick-ass to make the stupid moments seem epic.
At the moment, the band "Mumford & Sons" seems to fit my somewhat dorky fantasy of pretending I'm in a movie, and I usually plug in my earphones and go with them. Listening to any of their songs while running, at either sunrise or sunset, makes for one epic feeling.