Diplo's biggest hits, in Major Lazer and alongside Skrillex, prove his mastery of the pop hook. The rest of his catalog shows him to be a canny shape-shifter. On the DJ Fresh team-up “Bang Bang” he flirts with jungle; with Starrah on “Imperfections,” he makes glistening R&B. And who expected a three-way trance-rap collab with Tiësto and Busta Rhymes? The title “C'mon (Catch ‘Em by Surprise)” might just sum up his whole career.