Members of Bigbang

Can you name the capitals cities of all 196 countries in the world?

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

In 90 seconds, make every country disappear from the map by typing both its first 2 letters and its last 2 letters.

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