

In the United States, the album debuted at number one on the Billboard 200, with first-week sales of 1.319 million copies, holding the record for the fastest-selling album by a female artist and the largest first-week sales for a female album for 15 years, until being surpassed by Adele's 25 (2015), which sold over 3.38 million copies in its first week. I Did It Again was a massive commercial success worldwide, debuting at number one in over 20 countries.

The production, sonic quality, and Spears' vocal performance received critical acclaim upon the album's release. Baby One More Time, but incorporating funk and R&B. The final result was a pop, dance-pop and teen pop record exceedingly in the vein of.
Baby One More Time, she collaborated with a wide range of producers, including Max Martin, Rami Yacoub, Per Magnusson, David Kreuger, Kristian Lundin, Jake Schulze, Darkchild, and Robert John "Mutt" Lange for Oops!. Baby One More Time (1999) and the completion of its accompanying concert tour of the same title, Spears began recording material for her second studio album in September 1999. Following the enormous commercial success of her debut studio album. I Did It Again is the second studio album by American singer Britney Spears released on May 3, 2000, by Jive Records.
