In 1979 Clive Sinclair, British inventor of the pocket calculator, frustrated by the lack of home investment in his project,the electric car, also opposes former assistant Chris Curry's belief that he can successfully market a micro-chip for a home computer. A parting of the ways sees Curry, in partnership with the Austrian Hermann Hauser and using whizz kid Cambridge students, set up his own, rival firm to Sinclair Radionics, Acorn. Acorn beat Sinclair to a lucrative contract supplying the BBC with machines for a computer series. From here on it is a battle for supremacy to gain the upper hand in the domestic market.

De-Lovely is an original musical portrait of American composer Cole Porter, filled with his unforgettable songs. In the film, Porter is looking back on his life as if it was one of his spectacular stage shows, with the people and events of his life becoming the actors and action onstage. Through elaborate production numbers and popular hits like "Anything Goes," "It's De-Lovely," and "Night and Day," Porter's elegant, excessive past comes to light - including his deeply complicated relationship with his wife and muse, Linda Lee Porter.