The final part of the series is all about the solo artists as we delve into the psyche of the men and women who go it alone. What drives them into pop single combat, braving the baying hordes armed with just a microphone, some songs and an unquenchable belief that what they have got to say is worth hearing? From pioneers like Sir Cliff Richard to pop's Prince Charming Adam Ant to contemporary leading lights like Will Young and Kelly Clarkson, this is the pop life from the inside looking out.