Giorgio Moroder helped make Donna Summer a disco icon
20 May 2012 Last updated at 20:20 BST
Five-time Grammy award winning singer Donna Summer, famous for a string of hits in the 1970s and 1980s, has died of cancer at the age of 63.
She was the undisputed Queen of Disco.
BBC Radio 5 live Up All Night spoke to her friend and mentor Giorgio Moroder who helped to make her into a star. He started by telling Dotun Adebayo how Love To Love You Baby was produced.
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