Go is the debut studio album by Icelandic musician Jónsi, frontman of the post-rock band Sigur Rós.

The album was released on 5 April 2010, through XL Recordings,[2] as reported by a downloadable track from the official site.

The album features predominantly acoustic music and string arrangements from composer Nico Muhly.

The album was co-produced by Alex Somers, Peter Katis and Jónsi himself, during summer 2009, in Reykjavík and Connecticut.

"Kolniður" was featured at the end of the Criminal Minds sixth-season episode "Lauren" and in a trailer for Real Steel.