"Old Town Road" is the debut single by Lil Nas X, released in December 2018 and later re-released by Columbia Records in March 2019 after gaining popularity. The song, which features a blend of country and trap elements, sparked debates over genre classification and achieved significant commercial success, topping charts globally and earning multiple awards. It is noted for its record-breaking run on the Billboard Hot 100 and has been certified diamond by the RIAA, making it one of the best-selling singles of all time.