У вашего броузера проблема в совместимости с HTML5
Other Classes
BL - http://www.youtube.com/watch?v=Nrc0wHLKJrk&feature=youtu.be
FA - http://www.youtube.com/watch?v=Cyk3kpjY-3Y&feature=youtu.be
FB - http://www.youtube.com/watch?v=r47bTOOmrdw&feature=youtu.be
FS - http://www.youtube.com/watch?v=KsUZXL3O_nQ&feature=youtu.be
WA - http://www.youtube.com/watch?v=DX-KbeET2RE&feature=youtu.be
WI - http://www.youtube.com/watch?v=VFR5y3DIbHo&feature=youtu.be
Music
BL - Task Horizon - Focused Locust
FA - Nero - Doomsday
FB - Kraddy Android Porn
FS - Awolnation - Sail - Unlimited Gravity Remix
WA - Yanntek - Audiosurf
WI - Noisia - Split The Atom Kito Remix
I know WI and FA have EOF+8 xD