Bob Gallagher's video for Josienne Clarke and Ben Walker portrays Clarke in a surprising way - her mellifluous voice is characterised as the world's greatest cure for insomnia.

In Gallagher's gently comedic tale for Chicago, Clarke sends everyone around her to sleep quicker than you can say 'Bing Crosby', to her consternation. But one man can see the potential in her surprising gift. Erstwhile floundering talent manager Winston Peck becomes determined to bring her unusual talent to a larger audience...