I don't think enough can be said about this band. I haven't really listened to them too much in the past but I've really started to get into them recently, and my god.
http://www.youtube.com/watch?v=8ZYJHel-mgM (part 1)
http://www.youtube.com/watch?v=P4wfkIcKBzg (part 2)
Only they can transition from metal to line-dance country. I highly encourage people to listen to this band!