In one of the most anticipated returns in pop music, Lorde unveiled a new song recently in which the young star showcases a new dance sound and adult look. The 20-year-old New Zealander announced a second album called Melodrama, and released the album’s first single, Green Light, which is driven by a more lively beat than her Grammy-winning breakthrough hit, Royals. Green Light starts off with a piano as Lorde sings: “I do my makeup in somebody else’s car/ We order different drinks at the same bars.”