The album gave two top 10 hits in the UK for the duo: "Heartache" (No.

Pepsi & Shirlie produced two of the tracks themselves: "What's Going On Inside Your Head?"

After being expanded and remastered, the album was reissued by Cherry Pop in April 2011, with the following tracks: In 1987, Hong Kong singer Sandy Lam covered "Heartache" in Cantonese as the title track on her fourth album Grey.

In 1988, Hong Kong singer Priscilla Chan covered "What's Going On Inside Your Head?"

The album's title track is itself a cover of a 1970 single by rock band Free.