In November 2013, Andrew made his London debut with two concert performances at the St. James Theatre, London. Produced by James Yeoburn and Stuart Matthew Price of United Theatrical, the concert featured guest performances from Ashleigh Gray, Carrie Hope Fletcher, Jenna Russell, Tam Mutu, and Willemijn Verkaik. The concert exclusively previewed music from Andrew's latest Broadway musical "Big Fish" as well as a host of his other works, including "I am Harvey Milk", "The Addams Family", and "The Man in the Ceiling".