Eddie Vedder‘s daughter Olivia has provided vocals on the song that soundtracks the latest film from Sean Penn.The first trailer for Flag Day, a new drama directed by the Oscar-winner, features Olivia singing a new track called ‘My Father’s Daughter’.Written by the Pearl Jam frontman and Once songwriter Glen Hansard, the track is said to be a moving ode to adopting the traits of your parents, regardless of whether you meant to.It mirrors the storyline of the film – which stars Penn and his