Bastille surprised fans on Thursday (July 30) with the release of their new single featuring Graham Coxon, "WHAT YOU GONNA DO???," an electrifying take on what life is like when living it behind a screen."Sally's never outside / Got a screen to hide behind / She says she’s happy on the inside / And got a lot of friends online," frontman Dan Smith chants in the incandescent tune's second verse.“We finished the song, and it felt urgent.