Check out our you tube video, we managed to do Crash Course in 9 minutes.....im sure we can do quicker :)
https://youtu.be/xElPvdF-YJw

If you like great music why not download and listen to Spotify free, check out my Zombie killing playlist....be warned its not for pop lovers! just copy this link into the spotify search
https://open.spotify.com/user/jayneeypoo/playlist/3OHryxwgR656eEdRzTIQUi