Its title track was commercially successful in a number of territories, reaching number one in fifteen countries and peaking at number nine on the US Billboard Hot 100. I Did It Again is one of the best-selling albums of all-time.įour singles were released to promote the album. With worldwide sales of over 20 million copies, Oops!. It became Spears' second consecutive album to be certified Diamond by the Recording Industry Association of America, denoting sales of over ten million copies in the United States, making Spears at age 18 the youngest artist to have multiple diamond albums. This record was broken fifteen years later by Adele's 25, which sold over 3.38 million copies in its first week of release. In the United States, it debuted at number one on the Billboard 200, with first-week sales of 1.39 million copies, becoming the fastest selling album by a female artist since Nielsen SoundScan began tracking point-of-sale music purchases in 1991. The album became a massive commercial success, debuting at number one in over fifteen countries while peaking inside the top ten in various others. I Did It Again received positive reviews from music critics, who praised its production, sonic quality and Spears' vocal performance. Contributions to the album's production came from a wide range of producers, including Max Martin, Rami Yacoub, Per Magnusson, David Kreuger, Kristian Lundin, Jake Schulze, Darkchild, and Robert John 'Mutt' Lange.

Baby One More Time (1999), a pop, dance-pop, and teen pop record, the album incorporates more funkier and R&B sounds. Though much in the vein of her debut album. I Did It Again is the second studio album by American pop singer Britney Spears released on May 3, 2000, through Jive Records.

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