If it's from PSY chances are it's good.
PSY did "Champion" for his 3rd album Dohdough which is "Beverely Hills Cop" theme. I don't know if he originally created the theme or not though. X-( If JEKKI or someone else could clarify that.
He also did that great song "Hop Shigu Hop" from PSY's 2nd album.
The latter is fun as can be playing on Dance Station 3DDX.