YouTube is one of the websites the most viewed and known on Internet. It has recently a new interface on web, with more white, and clear menus.
However, the worlds knows actually Windows 8 and its apps, but on Windows Store, no Modern UI App (called Metro style app before) for YouTube exists. So here's a concept of YouTube App I've done, with Muse latest videos.
To see all the details about the concept :
YouTube Metro - Home : Muse News by ~wifun2012 on deviantART