Southern Illinois Southern Illinois Southern Illinois (also known as "Little Egypt") is the southern third of the state of Illinois. The southern part of Illinois has a unique cultural and regional history. Part of downstate Illinois, the Southern Illinois region is bordered by the two most voluminous rivers in the United States: the Mississippi River and its connecting Missouri River to the west, and the Ohio River to the east and south with the Wabash as tributary. Southern Illinois' most populated city is Belleville at 44,478. Other principal cities include Alton, Centralia, Collinsville, Edwardsville, Effingham, O'Fallon, Harrisburg, Herrin, Mt. Vernon, Marion, and
Muddy River Opera Company Muddy River Opera Company Located in Quincy, Illinois, the Muddy River Opera Company was founded by Mary Anne Scott and Mary Jane McCloskey in 1989 as a non-profit arts organization. The company was incorporated in 1990. Scott and McCloskey had two goals in mind: to make professional operatic performances and educational opportunities available to the tri-state area. In keeping with the mission of its founders, the company consistently produces two to four operas a year. For several years, most MROC productions of foreign-language operas were performed in English translation, though the company has, in recent years, mounted several productions of