Pop music

Notable recordings from the world of pop music. The Devil Derek Schklar made his name in recent years managing some of Atlanta's steeliest street rappers, including Trouble and Pill. Now, he's unleashing his own brand of grimy, high-concept hip-hop under a chilling curatorial pseudonym, the Devil. His new mixtape, "Harbinger," evokes 21st-century urban despair through the feral rhymes of Alley Boy, the cyborg groan of Future and a sample of Bill Withers crooning from lightless purgatory: "Ain't ...