Grammy Award-winner T Bone Burnett appears with Sundance Institute president Robert Redford in London in April 2012. The legendary musician -- in charge of the music for “O Brother, Where Art Thou” and “The Hunger Games” -- produced Robert Plant and Allison Krauss’s “Raising Sand.” He has a daughter, Simone, with his first wife, singer-songwriter Sam Phillips, who composed the music to “Gilmore Girls.” His second wife, Callie Khouri, wrote the screenplay for “Thelma and Louise” and created the TV musical drama “Nashville.”