Just got this over from XL. Track is fantastic. Switch really does his thing on the production side and M.I.A. brings it as usual. The song is the confirmed first official single from M.I.A.'s upcoming second studio album Kala. Video for the single (which I don't have and I don't think has been released) was shot in Jamaica.
Mp3: M.I.A. - "Boyz"
photo by mediaeater.