ABBA Original Mamma Mia [ame="http://hk.youtube.com/watch?v=-2dK8rj9H7I"]YouTube - ABBA - Dancing Queen[/ame]
[ame="http://hk.youtube.com/watch?v=f19GKcZU1vg"]YouTube - S.O.S. - Abba[/ame]
[ame="http://hk.youtube.com/watch?v=SuB8xWeA59I"]YouTube - take a chance on me[/ame]