"Tainted Love" is a song composed by Ed Cobb, formerly of American group the Four Preps, which was originally recorded by Gloria Jones in 1964. It attained worldwide fame after being covered and reworked by British synthpop duo Soft Cell in 1981 and has since been covered by numerous groups and artists. A version by Impedance reached #14 on the Canadian Dance charts, April 14, 1990.

American artist Gloria Jones made the first recording of "Tainted Love" in 1964. The song was written and produced by Ed Cobb and arranged by Lincoln Mayorga. It was the B-side of her 1965 single "My Bad Boy's Comin' Home", which was a commercial flop, failing to chart in either the US or the UK. 

English vocal-and-synth duo Soft Cell became aware of the song through its status as a UK "Northern soul" hit. In 2010, DJ Ian "Frank" Dewhirst claimed he was the first person to play the song for Marc Almond, the vocalist for Soft Cell. Some time after, Soft Cell began performing the song in their live setlist, choosing it instead of Frankie Valli and the Four Seasons' "The Night" (a song they would go on to record in 2003). Eventually, a Phonogram Records A&R manager Roger Ames opted the band to record the single at a London-based Advision Studios, with producer Mike Thorne. There, Soft Cell's version was recorded in a day and a half with Almond's first vocal take being used on the record.