As someone else pointed out, they should've added more Swedish bands (was Marduk there? I don't think so?) so that it would be harder even for Swedes, I guess. But then again, Sweden is better known for death metal and melodic death metal (that must sound funny for non-metalheads!), and those bands tend to have english names, such as At The Gates, In Flames, Dismember or Entombed. Hard to mistake for Ikea brands!