What duo is principally known for their 1981 hit version of "Tainted Love" that was influencing to  a Swedish synthpop band founded in January 2002 by vocalist Christer Lundberg and producer Paul Lachenardière?
Soft Cell: Soft Cell are an English synthpop duo who came to prominence in the early 1980s, consisting of vocalist Marc Almond and instrumentalist David Ball.
i don't know