I am not a fan of Uptown Funk. The song annoys the hell out of me–more than almost any other song (the exception being The Way by Fastball). This video, however, is a ton of fun. I have no idea why all those dances sync up so perfectly, but seeing Judy Garland, Mickey Rooney, Gene Kelly, Fred Astaire, et al dancing to Uptown Funk was the coolest thing I saw today. I hope you enjoy it as much as I did.