Theatre is a forever changing, forever evolving thing and the same can be the said to the ever-rotating carousel of shows that come in and out of the West End. Shows open, shows close, things change. New shows open and old shows become nothing but distant memories that you hold dear and revisit whenever you listen to the cast recording. But in more recent years, it is slowly but surely becoming more popular for shows to be filmed, a brilliant way of capturing a moment in thea