SIX - The Musical is a British musical comedy with music, book, and lyrics 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 story to determine who suffered the most from their common husband.