Do you ever find working at home, or in someplace like Williams too noisy? Or do you ever find listening to music distract you from working? Listening to music while working is really a somewhat controversial thing.
What do you think, do you find music helpful to your work? For me, there are two sides to the equation. Music can be helpful if you are in a noisy environment, and can also help you calm down sometimes. But music can sometimes also be a distraction and lead you away from your work.
So I think for most of us, music can be helpful sometimes, but it really depends on when and where you are working.