Block B ranking first recently on several music charts in Korea. They held their showcase yesterday, February 1, while releasing their mini album “Welcome to the Block” on February 2.

The music video released was placed on the main page of YouTube 10hours after their release by receiving the most comments. Then the group became a Worldwide Trending Topic on Twitter.

The tracks on the mini album have been ranking first to fifth on Korean music sites Melon and Cyworld.