Eurythmics were one of the most successful duos to emerge in the early '80s. Where most of their British synth pop contemporaries disappeared from the charts as soon as new wave faded away in 1984, Eurythmics continued to have hits until the end of the decade, making vocalist Annie Lennox a star in her own right, as well as establishing instrumentalist Dave Stewart as a successful, savvy producer and songwriter. Originally, the duo channelled the eerily detached sound of electronic synthesizer music into pop songs driven by robotic beats.