At my last job I would plug in my earbuds and just crank it out... work that is. I loved to listen to some Hans Zimmer or John Williams. You felt like you were doing something epic. Sorry if I have already told you this. I probably have. Currently, I work at a place that we communicate a lot - especially verbally, so earbuds are out of the question.
Here is one song that I would love to listen to at work if I could: