Moscow offers many forms of entertainment, from great theatre productions, operas and ballets to a wide choice of lively nightlife venues. Attending a performance at the Bolshoy remains a must for opera and ballet buffs, although the main stage is closed while undergoing refurbishment. Other theatres put on an enormous range of productions, including musicals and shows for children. Moscow has several cinemas screening foreign-language films. They usually show the latest releases only a few weeks after they are premiered in the West. The city also has over 300 nightclubs and many late-night bars, some of which have live bands. In addition, there is plenty of free entertainment from street performers, especially on ulitsa Arbat.