What's On Your Mind [Pure Energy]

Maybe the best-known song from Information Society, it was released in 1988 and spent 25 weeks on the Billboard Hot 100, peaking at number three in October 1988. The single was certified gold by the RIAA on January 18, 1989, selling 500,000 copies. The"Pure Energy" subtitle derives from a sample of Leonard Nimoy's voice from the Star Trek episode "Errand of Mercy".