Hans Zimmer's Interstellar Main Theme - Extra Extended Soundtrack

An international hunger brought on by blight forces Cooper, a former NASA pilot, to work as a farmer in 2067. When his daughter Murph says a ghost is speaking to her via her bookshelf, he dismisses her allegation, but later notices a strange pattern of dust on Murph's bedroom floor. Professor Brand informs him that blight, dust storms, and failing harvests have left mankind incapable of existing on Earth as he leads him to a covert NASA site as part of his investigation. Currently, NASA is working on a covert mission to discover another livable planet while also designing a mechanism for mankind to leave the Earth. Cooper is asked to be the mission's pilot by Brand, who states that he is developing a gravity equation to enable this.