Can listening to music help with pain management?

Lloydspharmacy is looking into how listening to music can help with pain management and would like to know what you think.
Have you tried listening to music to relax or distract yourself from chronic pain? Do you think it can help you to manage your pain? Lloydspharmacy would love to hear your views. Taking part in the survey entitles you to 10% off their online sales, plus two participants will win £50 in Lloydspharmacy vouchers each.
UPDATE 28/10/2013: Initial findings from this survey are now available here.