Sigur Rós to Appear on Game of Thrones

165510712TT00015_2013_Coach Photo: Frazer Harrison/Getty Images

Entertainment Weekly reports Sigur Rós will appear in the fourth season of Game of Thrones. This comes after Snow Patrol's lead singer and Coldplay's drummer both appeared in episodes last season. EW can't expound upon what exactly the Icelanders will be doing, but we imagine they'd be perfect for a scene in which Jon Snow walks past a group of pale spirits chanting some ethereal song in a made-up language.