A wild ride full of high-powered guest stars, fearless genre jumps, and exhilarating mood swings, #willpower is the fourth adventurous studio album from The Black Eyed Peas’ vocalist/producer will.i.am. From the inspirational orchestration of the opening “Good Morning” to the record’s party anthem, “Hello,” it's packed with big, bold pop statements that get amped up even further by all-star cameos. Eva Simons delivers a soaring vocal on the club-ready single “This Is Love,” while Justin Bieber-style exultant pop vocals ride over rough-cut jeep beats on “#thatPOWER.” All in, #willpower is a pile-on of singles that seem calibrated for pumping into stadiums to psych up home crowds. By the time we reach the dashes of Dixieland jazz on “Bang Bang,” will.i.am has taught us to expect the unexpected.