With lyrics and book by Brian Yorkey and music by Tom Kitt, the new Broadway musical If/Then tells the story of Elizabeth (Idina Menzel), a woman whose life is deeply affected by small decisions and random occurrences when she moves back to New York City to restart her life after a divorce. The cast features Anthony Rapp, LaChanze, Jenn Colella, Tamika Lawrence, Jason Tam and James Snyder. Michael Greif directs. Read the Playbill story.