This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Jan 20, 2014R. Kelly's "Echo" And Kanye's "Bound 2"You do the math.by KellynjuneCommunity ContributorLinkFacebookPinterestTwitterMail 2010 View this video on YouTube Via youtube 2013 View this video on YouTube Via youtube You do the math.