Tiruvarur (also spelt as Thiruvarur) is a town and a municipality in Tiruvarur district in the Indian state of Tamil Nadu. Tiruvarur is the administrative headquarters of Tiruvarur district. Tiruvarur is one of the oldest towns which has been popular as cultural head quarters for many centuries. This ancient town in Chola heartland is famous for its Sri Tyagaraja temple, as well as the annual chariot festival held in the month of April. Tiruvarur also happens to be the birthplace of Tyagaraja, Muthuswami Dikshitar and Syama Sastri, popularly known as the Trinity of Carnatic music.