The album's official lead single, "I Want You Back", was released in Germany on October 4, 1996,[4] and entered the top 10 in Germany on November 18, 1996.[5] The group's second single, "Tearin' Up My Heart", was released in Germany on February 10, 1997,[6] also peaking within the top 10.[7] A third single, "Here We Go", was released in Germany on May 5, 1997,[8] just three weeks prior to the release of the album, to similar success.[9][10] Their self-titled debut album was then released by BMG Ariola Munich on May 26, 1997, in Germany, peaked at number one on the second week of release.[11] The group soon became an overnight success throughout much of Europe.[12] The album also charted successfully in both Switzerland and Austria eventually selling 820,000 units in GSA (Germany, Switzerland, Austria) region and Eastern Europe.[13][14] Two further singles, "For the Girl Who Has Everything" and "Together Again", were subsequently released on August 18 and November 3, 1997 respectively, achieving success in Germany and other European territories.[15][16]