Every Musician Who's Appeared in Game of Thrones Over the Years

Following in the footsteps of fellow Icelandic band Sigur Rós, Of Monsters and Men have a quick cameo in season six. The folk-pop group are a part of the traveling theater troupe Arya briefly joins, but if you don't remember them we won't hold it against you — this is the episode that reveals something pretty devastating about Hodor, which completely overshadows everything else.