Following Edith's chat with Will Ferrell and Harper Steele, the second of our Christmas Soundtracking offerings to you sees the wonderful Cynthia Erivo return to Soundtracking to discuss her performance as Elpheba Thropp in Wicked. We spoke to director John Chu and composer Stephen Schwartz around release, but we're delighted to have got a little time with Cynthia, who is absolutely magnificent in this role.