Take data from Encyclopedia Metallum of active and inactive metal bands, compare how many come from each country with the CIA's population numbers and you can create a map of where metal rules. Though metal music was born in the U.S. and UK, Finland is most the metallic country with 53.5 metal bands per 100,000 people, followed by Sweden and Norway tied at 27.2. The U.S. and UK has spawned just 5.5 and 5.2 metal bands prer 100K respectively.
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via The Atlantic Cities
