"Cosmogony" is a song by Icelandic artist Björk, released as the second single from her eighth album Biophilia. The song was released on iTunes on July 19, 2011. It was also released as an app, which served as the "mother app" for the Biophilia app. It was released as part of The Crystalline Series alongside the first single from the album "Crystalline" on CD and vinyl.