AUDIO SHARE: Glee to Feature "Somewhere," "Something's Coming," and "I'm the Greatest Star"
Tony Award winner Idina Menzel and Lea Michele will duet on Leonard Bernstein and Stephen Sondheim's "Somewhere" from West Side Story; Darren Criss will sing "Something's Coming" from that show; and Chris Colfer will sing Bob Merrill and Jule Styne's "I'm the Greatest Star" from Funny...