Seven Nation Army was released by The White Stripes in 2003 on the album Elephant, and its simple riff soon moved from rock radio into stadiums around the world. Fans turned the melody into a wordless chant, often with crowd cheering building over the top, and the tune became a standard entrance theme in several sports. In darts, Michael van Gerwen's long association with the song gave this version its identity, linking the riff to his green shirt, major finals and a reputation for fast, heavy scoring.