Photo Flash: Sierra Boggess and More Join Scott Alan's Impromptu Concert at Hippodrome Casino!

Due to Hurricane Sandy, Scott Alan was stranded in London where he just finished recording tracks for the upcoming 'Special Edition' version of his album LIVE. Alan decided to put together an impromptu concert on November 2nd at the Hippodrome Casino in Soho. Nathan Amzi produced.

The concert featured Sierra Boggess, David Hunter, Cassie McIvor, Jamie Muscato, Cordelia Famworth, Oliver Tompsett, Stuart Matthew Price, Chloe Hart, Ashleigh Grey, Jodie Jacobs, Sidonie Smith, Philly Lopez and a contest winner plucked from the audience was Sally Faye Care, who sang "Watch Me Soar."

Scroll below for photos from the concert!

Alan's LIVE 'Special Edition' album is due December 11th and features new tracks sung by Samantha Barks, Nathan James, Oliver Tompsett and David Hunter.

Photo Credit: Darren Bell Photography