Influential songs come in many shapes and styles, but making a track which goes on to universally transform music and culture is a rare thing indeed.
Giorgio Moroder and Pete Bellotte produced a number of hits with Donna Summer, including the sublime Love to Love You Baby in 1975.
In the following year, while working on her fifth album, I Remember Yesterday, the production team decided that they wanted each track to reflect the musical flavours of various different historical decades.
