This week, Joanna and the Stephen are joined by Hollywood royalty. On the eve Netflix's worldwide release of 'Maestro' - a new biopic about the world renown conductor Leonard Bernstein - Bradley Cooper and Carey Mulligan drop into the Music Room to discuss the making of a Hollywood love story like no other. Furthermore, Bradley tells us how he meticulously practiced the art of conducting for the role; we dive into early musical influences ranging from Vivaldi to Mozart, and hear how the gift of a conductor's baton set the whole thing off.Maestro is on Netflix from 20th December