Georgia Ku’s songs add a note of anguish to the ecstatic rush of dance pop. Before getting the chance to release her own soul-inflected pop in the late 2010s, the UK native had established herself in L.A. by creating heartbreak hits for the likes of Iggy Azalea and Dua Lipa. Her always arresting songs console, empower and point fingers, telling universal tales with a crushing kind of melancholy.