Just a fun little poll to start a conversation about music and working. I know people firmly on either side of this poll: those that never ever listen to anything and those that can't work without it.

Where do you land? (Poll in the sidebar)-
And as an extension for the comment thread: how do you do it when you do? iTunes? a web service? Stereo elsewhere in the room not even connected to your computer? IN-HOUSE MARIACHI BAND?