The Orquestra Sinfônica do Rio de Janeiro is a prominent symphony orchestra based in Rio de Janeiro, Brazil. Founded in 1917, it has a rich history of performing classical music and has become a key cultural institution in the country. The orchestra plays a vital role in promoting both Brazilian and international composers. The orchestra performs regularly at the Theatro Municipal do Rio de Janeiro, showcasing a diverse repertoire that includes symphonies, concertos, and contemporary works. It also engages in educational programs to foster a love for classical music among the community and inspire future generations of musicians.