ABBA: 50 years since Eurovision Song Contest win with Waterloo itv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from itv.com Daily Mail and Mail on Sunday newspapers.
As one of the most important milestones in ABBA's career is celebrated on Saturday 6 April, we take a look back at their journey towards that Eurovision Song Contest victory in Brighton 50 years ago.