Agneta Åse Fältskog, known as Agnetha Fältskog, is a Swedish singer, songwriter, and musician. She first achieved success in Sweden with the release of her 1968 self-titled debut album, and later achieved international stardom in the 1970s as a member of the pop group ABBA. The group has sold over 180 million albums and singles worldwide, making it one of the best-selling music acts in history.