Explosions In The Sky are set to bring their epic instrumental symphonies to the Brecon Becons this Summer, as they headline the Green Man Festival 2011 in Wales.
They join co-headliners Fleet Foxes on the billing of the event, which runs from 19-21 August at Glanusk Park.
Festival bosses also added The Low Anthem, Canadian quartet Holy Fuck, rising folk starlet Hannah Peel and Lia Ices to the line-up.
Ivor Novello nominees The Leisure Society are set to return to Green Man, and Admiral Fallow, Duotone and Drive Drive Faster are also due to perform.
Ute, Oh Ruin, The Doozer and Treecreeper are the last of the new acts.
Adult weekend tickets are available now for £135 and include camping.