STOCKHOLM, SWEDEN -- The official ABBA museum has opened.
Former band member Bjorn Ulvaeus is the curator.
Bjorn was the non-bearded male member.
Tuesday, he has a beard and shorter hair.
Since the break-up of the band in 1982, he's wanted to open a museum.
Now his homage to the Swedish pop group has opened in Stockholm.
People can sing ABBA tunes with a virtual ABBA band, see the group's costumes, view videos...and buy ABBA tee-shirts.
The group won the Eurovision song contest in 1974 with "waterloo."and followed that with a slew of hits.