Number of metal bands on Encyclopaedia Metallum by country [6460x3230] : r/MapPorn

Number of Black Metal Bands per 1 Million Inhabitants : r/MapPorn

Metal Bands per Capita in Italy by Region : r/MapPorn

Number of Metal Bands in Europe per million people [1260 x 1260] : r/MapPorn

Number of heavy metal bands in each Europan country (mine old map) : r/ MapPorn

Number of metal bands on Encyclopaedia Metallum by country [6460x3230] : r/ MapPorn

Heavy Metal Bands per 100.000 people [1280*583] : r/MapPorn

Number of Black Metal Bands per 1 Million Inhabitants : r/MapPorn

Heavy Metal Bands per 100,000 people : r/MapPorn

Metal bands per 100,000 people : r/MapPorn