DIDO A soulful synth-pop hit-maker turns up the electronic heat Dido took her time making her latest album—five years, in fact. But the deliberate pace allowed her to develop a more ambitious sound for her fourth record, Girl Who Got Away. Although Dido has always favored acoustic backbones surrounded by delicate synths, Girl reflects a bold expansion into electronic production. Since she first made waves with her 1999 debut No Angel, the 41-year-old...