Mexican literature has its antecedents in the literature of the indigenous settlements of Mesoamerica. Poetry had a rich cultural tradition in pre-Columbian Mexico, being divided into two broad categories—secular and religious. Aztec poetry was sung, chanted, or spoken, often to the accompaniment of a drum or a harp. While Tenochtitlan was the political capital, Texcoco was the cultural center; the Texcocan language was considered the most melodious and refined. The best well-known pre-Columbian poet is Nezahualcoyotl.