The futuristic Barclays Center, part of which is owned by a billionaire Russian oligarch Prokhorov and rapper Jay Z, was opened a few years ago. Here, you can see the Brooklyn Nets basketball team and hear star bands, such as Kanye West and Paul McCartney. If you are going to witness an event, you should buy the tickets in advance. Even if sports and big concerts do not attract you, the building is an important part of the neighbourhood. It is worth a look.