It was an organised backlash against a changing US musical landscape that, by the late 1970s, had seen disco music dominate the charts, and, gasp, influence the likes of Rod Stewart and the Eagles.

The origins and ownership of the term “house music” have been hotly debated since, well, always. House music is a lot things to a lot of people. It's disco's revenge. It's a feeling. It's controllable ...