It''s 21 years ago this week since Darius performed on 'Greasemania' and released his cover of 'Sandy' on the show's official compilation album.
The show aired on Saturday 18th October 2003 and featured some of the top pop acts of the time including Girls Aloud, Gareth Gates, Westlife and Lisa Scott-Lee.
The compilation album, also called 'Greasemania' was released on Monday 20th October 2003.
You can watch clips of Darius on the show, listen to his recording from the album release and see some photos of him filming his performance below: