Tomorrow, in a Year is the studio version of the music commissioned by the Danish performance group Hotel Pro Forma for its opera based on Charles Darwin's On the Origin of Species. It is a collaboration between the Knife, Mt. Sims and Planningtorock. It was released digitally on 1 February 2010 through The Knife's own label Rabid Records prior to the physical release. The lyrics contain excerpts of Darwin's writings, particularly On the Origin of Species. These are often without context, though the meaning of some songs is clear, for example 'Seeds' refers to Darwin's experiments to determine why certain plants are found on the coasts of many continents, despite their separation, in which he demonstrated that seeds of some plants remain viable after weeks in cold seawater, and 'Annie's Box' refers to the pivotal moment when Darwin's daughter Annie died of tuberculosis, which damaged his Christian faith, helping him to overcome his fears about the church's reaction to On the Origin of Species. From Wikipedia (https://en.wikipedia.org/wiki/Tomorro...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)