Overview: ...Baby One More Time produced five singles. The lead single, "...Baby One More Time", brought Spears tremendous global success, reaching number one in most countries it charted in and becoming one of the best-selling physical singles of all time. In 2020, it was named the greatest debut single of all time by Rolling Stone. Subsequent singles "Sometimes" and "Born to Make You Happy" peaked within the top ten in most international countries while "(You Drive Me) Crazy" became Spears's second US Billboard Hot 100 top-ten hit. Spears heavily promoted the album through interviews and televised performances. Furthermore, she embarked on her first headlining concert tour, entitled ...Baby One More Time Tour (1999) and later continued with (You Drive Me) Crazy Tour (2000).