Fact #1:Queen is legendary. No doubt about it after seeing this video.

Fact #2: Every concert has a sing-a-long segment, just not before the show.

While waiting for Green Day to start their June 1st show at London's Emirates Stadium, the crowd started singing Bohemian Rhapsody.Go ahead and top that Green Day! In case you are wondering, the record setting crowd numbered over 60,000 people.

I would've picked an easier song, but this is too cool!