Jook’s Refrain is the story of a Silo long cut off from the Pact. Considered too insignificant for its designers to bother with, Silo 20 is destined to overcome, not with rebellions ending in purges but with something that has never existed in any of the silos before – a song. This is a largely unedited first draft so if you find typos, please forgive since this is a work in progress.