Epoch is the fourth studio album by the ambient music project Tycho, released on 30 September 2016 on Ghostly International. It is the final album in a 'trilogy' by the project, beginning in 2011 with Dive and continuing with Awake in 2014. The album debuted at the top of the Billboard Dance/Electronic Albums chart. The album received generally positive reviews from critics and was nominated for Best Dance/Electronic Album at the 59th Grammy Awards.