Atmospheric Icelandic group Sigur Ros really needs to be seen live to fully be appreciated.

Fans who haven't gotten that chance (yet) are being offered a consolation prize. "Inni," which will be available in several configurations, documents the live experience.

The film, their second concert pic after "Heima," lands November 15 on both DVD and Blu Ray. It was filmed over multiple nights in London in 2008 by director Vincent Morisset (Arcade Fire’s "Miroir Noir").

The album will be available on CD, MP3 and triple-disc LP. A limited deluxe edition will include an exclusive 7" single, badges and more.