У вашего броузера проблема в совместимости с HTML5
NEW!! Martin Garrix & Jay Hardway - Wizard! https://www.youtube.com/watch?v=0iAcmF0qeAQ
A cover of Martin Garrix' hit Animals! Not a usual piano cover, but a marimba cover! I'm very proud of it!
I hope you enjoy! Watch also my second vid: http://www.youtube.com/watch?v=Z7pmKv8DJ0c