8. Sigur Ros — 'Með suð í eyrum við spilum endalaust'
A few bare bums seem innocent enough, but even those led to stores covering them up with black stickers. Sigur Ros' Jon Por Birgisson was shocked, telling The Independent, "There's nothing offensive about it. Look at rap album covers and you see, say, 50 Cent, and he's posing with guns and stuff, flexing his muscles – what a role model. That should be censored, surely? It's crazy!"