Charlie and the Chocolate Factory, the new musical in London’s Drury Lane Theatre is currently in previews and ready for an opening in June this year with music by Marc Shaiman, and lyrics by Scott Wittman and Marc Shaiman (Grammy® winners for Hairspray; Smash) and a book by award-winning playwright and adaptor David Greig (Midsummer; Creditors; Tintin In Tibet). In this video, the creatives explain the writing process for this show which included quite a few and very busy people.