Economy of Nigeria imports a significant amount of food to sustain itself. However, efforts are being made towards making the country food sufficient again. Nigeria's proven oil reserves are estimated to be ; natural gas reserves are well over . Nigeria is a member of the Organization of Petroleum Exporting Countries (OPEC). The types of crude oil exported by Nigeria are Bonny light oil, Forcados crude oil, Qua Ibo crude oil and Brass River crude oil. Poor corporate relations with indigenous communities, vandalism of oil infrastructure, severe ecological damage, and personal security problems throughout the Niger Delta oil-producing region continue to plague Nigeria's
River City Brass Band River City Brass Band The River City Brass Band (River City Brass, RCB) is a modified British-style brass band based in Pittsburgh, Pennsylvania. The 28-piece ensemble tours extensively throughout the United States with more than 60 performances each year as part of community concert series across Western Pennsylvania. On November 21, 1981, under the baton of conductor Robert Bernat, the River City Brass took to the Carnegie Music Hall stage for its inaugural concert. Building upon the long-standing tradition of brass bands popularized in Great Britain and the United States, RCB features 25 brass players and 3 percussionists. RCB differs