Icelandic singer Bjork launched a new app for her new album, "Biophilia" narrated by naturalist David Attenborough. With tracks and song features built into the app, the entire experience is accessed through a multi-dimensional galaxy. Features include Bjork's essays on the inspiration for tracks, lyrics and other information on the song. The first song, "Crystalline," has already been released, and more will follow. The app is available on iTunes.