PHOTO CALL: Sierra Boggess, Danielle Hope and West End Stars Join Scott Alan for Impromptu London Concert

With his flight back to New York delayed due to Hurricane Sandy, composer Scott Alan held a last-minute concert at London's Hippodrome Nov. 2. He was joined by Sierra Boggess and a slew of West End stars.

Nathan Amzi produced the concert featuring David Hunter, Cassie McIvor, Jamie Muscato, Cordelia Famworth, Oliver Tompsett, Stuart Matthew Price, Chloe Hart, Ashleigh Grey, Jodie Jacobs, Sidonie Smith, Philly Lopez and contest winner Sally Faye Care, who was picked to sing with Alan on his composition "Watch Me Soar."