Biography
Jón “Jónsi” Þór Birgisson is the guitarist and vocalist for the Icelandic post-rock band Sigur Rós. He is known for his use of a cello bow on guitar and his falsetto voice. Jónsi is blind in his right eye. He is openly gay, and his boyfriend Alex Somers has done much of the graphic design for Sigur Rós. They also perform together as an art collaboration called Jónsi & Alex. They released their self-titled first book in November 2006, which was an embossed hardcover limited to 1000 copies, along with their first album, Riceboy Sleeps, in July 2009.
Filmography
Cast Credits

Islandia
Character: Jon
MOVIE • 2025

Watch the Sound with Mark Ronson
Character: Self
TV • 2021

Sigur Rós: Live From the Walt Disney Concert Hall
Character: Self
MOVIE • 2017

Sense8
Character: Magnus
TV • 2015

Inni
Character: Self - Member of Sigur Rós
MOVIE • 2011

Game of Thrones
Character: Musician
TV • 2011

Jónsi: Go Live
Character: Self
MOVIE • 2010

Jónsi: Go Quiet
Character: Self
MOVIE • 2010

Sigur Rós: Gobbledigook
Character:
MOVIE • 2009

Heima
Character: Self
MOVIE • 2007

Screaming Masterpiece
Character: Self
MOVIE • 2005
Crew
Crew Credits

Rental Family
Role: Original Music Composer
MOVIE • 2025

Saṃsāra
Role: Original Music Composer
MOVIE • 2021

Tom Clancy's Without Remorse
Role: Original Music Composer
MOVIE • 2021

Aloha
Role: Original Music Composer
MOVIE • 2015

Manhattan
Role: Original Music Composer
TV • 2014

We Bought a Zoo
Role: Original Music Composer
MOVIE • 2011

Inni
Role: Writer
MOVIE • 2011

Sigur Rós: Gobbledigook
Role: Writer
MOVIE • 2009

Heima
Role: Executive Producer
MOVIE • 2007

Sigur Ros - Sæglópur
Role: Director
MOVIE • 2006