I like to listen to music when I write responses to Rps or write in general (as long as it isn't for school, no music can lift my spirits to tackle that crap.). Depending on the theme or situation I'll listen to mood music.

Example: Whenever I write about a battle or physical struggle of some sort, I turn on Pandora and switch it to epic soundtracks to get my mind in the right direction. 

What do you guys listen to when you write? Do you listen to anything at all? What helps you get your writing juices going?