Lorde performs in Sydney, Australia, in October. Mark Metcalfe/Getty Images hide caption

itoggle caption Mark Metcalfe/Getty Images

Top row, left to right: Laura Marling, Valerie June, Mike Milosh of Rhye; bottom row: Ty Segall, James Blake, Earl Sweatshirt. Courtesy of the artists hide caption

itoggle caption Courtesy of the artists

Lorde's debut album, Pure Heroine, is out now. Charles Howells/Courtesy of the artist hide caption

itoggle caption Charles Howells/Courtesy of the artist