Abba fans can expect a new song from the four-member Swedish pop group that broke up 37 years ago

A member of the band told a Denmark tabloid that “It takes an extremely long time” to make the video with the avatars of the group members, adding “It has been delayed for too long.’

The band reunited to plan a virtual tour featuring digital avatars.

Abba shot to fame by winning the 1974 Eurovision Song Contest with “Waterloo” and had big hits in the 70s including “Dancing Queen” before splitting up in 1982.