Lagos and Victoria Island. Three major bridges join the island to the mainland. They are the Carter Bridge, which starts from Iddo; the Eko Bridge (formerly called the Second Mainland Bridge); and the Third Mainland Bridge, which passes through densely populated mainland suburbs to the Lagos Lagoon. Lagos Island contains a central business district. This district is characterised by high-rise buildings. The island also contains many of the city's largest wholesale marketplaces (such as the popular Idumota and Balogun Markets). It also has the National Museum of Nigeria, the Central Mosque, the Glover Memorial Hall, Christ's Church Cathedral (CMS) and the
Lagos GDP and 90% of foreign exchange earnings in Nigeria as a whole. Lagos is famous throughout Africa for its music scene. Lagos has a vibrant nightlife and has given birth to a variety of styles such as Sakara music, Nigerian hip hop, highlife, juju, fuji and Afrobeat. Lagos is the centre of the Nigerian movie industry, often referred to as 'Nollywood'. Idumota market on Lagos Island is the primary distribution centre. Many films are shot in the Festac area of Lagos. Iganmu is home to the primary centre for the performing arts and artistes in Nigeria: the National Arts Theatre.