A choir sang the Civilization 4 theme song on America's Got Talent
And they got through to the live show.
If you ever played Civilization 4 you'll know Baba Yetu, the theme song for the game.
Sid Meier's Civilization IV: Colonization News
First videogame to do so.
Civilisation IV has carved itself into the history books after becoming the first videogame to win a Grammy.
"This is the year of Civ," says Meier
Reckons it's a great time to be in games.
Speaking at the Game Developers Conference, Sid Meier has declared that 2011 is "the year of Civilization".