I saw this on The Original Winger, and thought you'd enjoy it, Matt. Jay-Z headlined the Glastonbury Festival this past weekend and got a little retaliation against Noel Gallagher (of Oasis), who had stated that rappers shouldn't be allowed to headline the festival. What did he do? He covered Wonderwall. Ha. Well done, sir Z.
I also stole this little nugget from the same site. Enjoy (for scientific and medical reasons...).