Rumer Willis, who made her Broadway debut in Chicago last year, takes the stage of the Cafe Carlyle this week for an engagement, running now through April 9. Playbill stopped by rehearsals for a look at two songs from her set: Lianne La Havas's "Age" and Billie Holiday and Arthur Herzog, Jr.'s "God Bless the Child." Read more about Cafe Carlyle's spring season.