Three Days Grace - The Mountain (Official Video) Song: Riot Album: One-X Artist: Three Days Grace Three Days Grace: Spotify:. ALL CREDITS TO THREE DAYS GRACE!!!!!Song - https://youtu.be/ixZDTiXiHsc#ThreeDaysGrace #Riot #Lyrics. This is the finished video.Follow us on twitter at http://www.twitter.com/halowarriorsBecome a fan on facebook by going tohttp://www.facebook.com/home.php?re.