Fabulously rich and slightly lost, Giorgio Moroder decided to build a pyramid. “It was some years ago,” he says, slipping into a reverie. “This structure was planned for Dubai. Oh, it was going to be ...

Making music history in the 1970s, the electronic dance music wizard's disco sound circled the globe. Moroder's influence on many musicians is as strong as ever - and a new album is due for release.