"SIX" is a British musical comedy written by Toby Marlow and Lucy Moss. It is a modern retelling of the lives of the six wives of Henry VIII, presented in the form of a pop concert. In the show, each of the wives: Catherine of Aragon, Anne Boleyn, Jane Seymour, Anna of Cleves, Katherine Howard, and Catherine Parr; take turns telling their stories to determine who suffered the most from their common husband.