The S.O.S. Band is an American R&B and funk group from Atlanta, Georgia, formed in 1977. The band's name stands for 'Sounds of Success'. They are best known for their hit singles 'Take Your Time (Do It Right)', 'Just Be Good to Me', and 'The Finest'. The group was originally composed of lead vocalist Mary Davis, bassist/vocalist Jason Bryant, keyboardist/vocalist Bruno Speight, guitarist/vocalist John Simpson, and drummer/vocalist Billy Ellis. ABBA is a Swedish pop group formed in 1972. The group consists of Anni-Frid Lyngstad, Björn Ulvaeus, Benny Andersson, and Agnetha Fältskog. ABBA is one of the most commercially successful acts in the history of popular music, having sold over 380 million records worldwide.