Sigur Ros to Headline Citadel Festival 2016
The Icelandic band will top the bill at the one day London festival.
Sigur Rós have been confirmed as the headliners for Citadel 2016.
The gig, which will see the Icelandic outfit play London's Victoria Park on Sunday 17 July, will be one of two UK dates the band play next year.
Radio X's own Communion and visionary tastemakers Soundcrash also return to curate their respective stages.
Festival goers can also enjoy the best of food, arts and crafts workshops, talks and lectures and even and a sports day at the one-dayer.