As a small-town girl catapults from underground video sensation to global superstar, she and her three sisters begin a one-in-a-million journey of discovering that some talents are too special to keep hidden. Four aspiring musicians will take the world by storm when they see that the key to creating your own destiny lies in finding your own voice. As a small-town girl catapults from underground video sensation to global superstar, she and her three sisters begin a journey of discovering that some talents are too special to keep hidden. + More