To the delight of Frozen fans everywhere, Idina Menzel will perform at the Academy Awards on March 2, singing the signature song of her character Elsa. According to Collider, Let It Go is a frontrunner in the category. The Frozen album is the longest running number one soundtrack since 2003. Disney is capitalizing on the film’s musical appeal by introducing “Frozen Sing Alongs” in theaters as well as potentially adapting the show for Broadway.