Florence Foster Jenkins is known as "the worst singer of all times" and yet she is a cult figure whose recordings still outsell many contemporary singers. Opera superstar Joyce DiDonato interprets the flamboyant "queen of dissonance". The involvement of the celebrated virtuoso makes it possible to contrast two different musical perspectives and gives viewers a vivid impression of the film's key conflict between inner delusion and external reality.

A brave young woman falls in love with a mysterious stranger.

Welshman Sir Karl Jenkins is the most-performed living composer in the world. To mark his 70th birthday on the 17th February 2014, S4C broadcast a film portrayal of the pioneering musician in the programme Karl Jenkins: Pencerdd Penclawdd.