Riverdance, the original 7 minute performance as the Interval Act of Eurovision Song Contest 1994.

As votes were being counted around Europe, Riverdance burst onto the stage and took the audience by complete surprise. From the haunting vocals of Anúna, the graceful elegance of Jean Butler, the explosive arrival of Michael Flatley and culminating in a long line of Irish dancers beating the stage in perfect heart-stopping harmony, a whole new genre of entertainment was born