Name the singer from the song - Speed Round

Can you name the countries with the most heavy metal bands, both in total and per capita?

Fill in the map by guessing languages. When you guess a language, all the countries that use it as an official language will be filled in.

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

For each of these languages, guess the five countries which have the most NATIVE speakers of that language.