With summer a distant memory as London is caught up in the big freeze, we thought we would thaw you out by confirming the dates for South West Four 2011; we are back on our traditional Bank Holiday slot on Saturday 27th and Sunday 28th August. Be under no illusion, SW4 returns bigger and better than ever before - we have already gone that extra mile by confirming our colossal headline acts, both exclusive to London in 2011 and both of which will be revealed soon.