The musical composer Benny Andersson and Björn Ulvaeus ABBA, the Swedish popegyüttes became known as members of the '70s. After the band's dissolution came in contact with librettist Tim Rice, and formed a joint has become a classic in the musical Chess. The English lyrics of Tim Rice says, who is by no means unknown among musical theater fans. became the result of joint work in 1986, the West End Chess shown.