Well, I never thought the roads of Katy Perry and Rush would ever cross, but here it is. From her performance on June 19, 2009 at the Hurricane Festival at Eichenring, Scheeßel, Germany. And to boot, it's not Tom Sawyer, or Closer To The Heart or YYZ. No. It's Cygnus X-1, arguably the most "proggy" song Rush has ever composed, played by a pop star. Wow. Just too weird.
