 The documentary was inspired by the singer's eighth studio album "Biophilia" (2011), which was released as a series of apps which blends nature elements with musicology.Collaborators in the project Scott Snibbe, Damian Taylor, and Andy Cavatorta appear in the documentary to talk about their role in the development of the album and the live show.It also includes neurologist Oliver Sacks, who talks about the effect of music on the brain.