Asunci�n also hosts several symphony orchestras, and ballet, opera and theater companies. The most well known orchestras are the City of Asunci�n's Symphony Orchestra (OSCA), the National Symphony Orchestra and the Northern University Symphony Orchestra. Among professional ballet companies, most renowned are the Asunci�n Classic and Modern Municipal Ballet, the National Ballet and the Northern University Ballet. The main opera company is the Northern University Opera Company. A long-standing theater company is Arlequ�n Theater Foundation's. Traditional venues include the Municipal Theater, the Paraguayan-Japanese Center, the Central Bank's Great Lyric Theater, the Juan de Salazar Cultural Center, the Americas Theater, the Tom Jobim Theater, the Arlequ�n Theater and theManzana de la Rivera
