Texas native Carmen Cusack’s revisiting her southern roots in Bright Star. The seasoned theater vet makes her long-awaited Broadway debut in the Steve Martin and Edie Brickell musical, and she and her castmates stopped by The Tonight Show to celebrate. Take a look below of their performance of the number “Sun’s Gonna Shine.” Not to be upstaged, Martin also made an appearance and performed a number…about not wanting to make an appearance. He eventually sucked it up and chatted with Brickell and Fallon. In the interview, Martin reveals the sage advice he received from the late Mike Nichols: “Never go to the birthday party of someone who’s written a musical…because they’ll play you every song that was cut from the show.” So if you want more Bright Star head to the Cort Theatre. Or Steve Martin’s house. His birthday is August 14.