I wouldn't usually endorse any tune that combines the wizardry of Calvin Harris with breakneck chipmunk vocals, but the hit-maker's done well to improve on Kelis' '4th Of July'. The mix kicks off without a bang (last fireworks joke, I promise...) but it's worth sticking with it. The irritating thumps soon build to a hugely satisfying funky breakdown. Listen up GaGa: this is what you sound like in my wildest dreams. Get it here: http://tinyurl.com/3yuso42