Full video of Vladimir Putin playing the piano and singing "Blueberry Hill". The Russian prime minister is used to taking to the stage, but this time it was not for one of his speeches. Vladimir Putin made his audience sit up and take note, as he sang at a charity fundraiser.RT LIVE http://rt.com/on-airSubscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaTodayLike us on Facebook http://www.facebook.com/RTnewsFollow us on Twitter http://twitter.com/RT_comFollow us on Google+ http://plus.google.com/b/102728491539958529040RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 500 million YouTube views benchmark.