Tino Piontek, better known as Purple Disco Machine, was busy working on his new album when a request came from Taylor Swift's management. He turned it down to continue on "Paradise" - now out. Robert ...

If you lived the relatively brief era when it ruled the world in the late 1970s, it’s hard to remain unbiased about disco. For some, it was the soundtrack of their coming-of-age years. Others ran as ...