 Complete the following phrase:  Af Geijerstam was part of the pop group Ola  the Janglers in the 1960s and formed the group Malta later renamed Nova together with Göran Fristorp. They competed in Melodifestivalen 1973 with the song Sommarn som aldrig säger nej. They won the contest over ABBA, who finished in third place with their song Ring Ring Bara du slog en signal. As a result of that victory, the duo represented Sweden in the 