"...Baby One More Time" is the debut single by American singer Britney Spears from her debut studio album of the same name (1999). It was written by Max Martin and produced by Martin and Rami Yacoub. Released on September 29, 1998, by Jive Records, the song became a worldwide success, topping the charts in over 20 countries, including the United States and the United Kingdom, where it earned quintuple and triple-platinum certifications from the Recording Industry Association of America (RIAA) and the British Phonographic Industry (BPI), respectively, and was the latter's best-selling single of 1999. A teen pop and dance-pop song about longing for the return of an ex-boyfriend, "...Baby One More Time" is one of the best-selling singles of all time, with over 10 million copies sold.
