|This article is a stub, an article too short to provide more than rudimentary information about a subject. You can help the Game of Thrones Wiki by expanding it.
Jón Þór Birgisson is the singer and guitarist of the Icelandic post-rock band Sigur Rós.
|Season Four credits|
|Two Swords||The Lion and the Rose||Breaker of Chains||Oathkeeper||First of His Name|
|The Laws of Gods and Men||Mockingbird||The Mountain and the Viper||The Watchers on the Wall||The Children|
Community content is available under CC-BY-SA unless otherwise noted.