David Ball of Soft Cell, whose delectably sleazy synth-pop arrangement drove that English duo's 1981 hit "Tainted Love" to the top of the U.K. singles chart, died Wednesday. He was 66. The producer's death was announced in a post on Soft Cell's website, which didn't state a cause but said that Ball died at his home in London. On Facebook, the duo's singer, Marc Almond, wrote that Ball's health ...