The whole thingy with Brian May at Reading Festival!

I WAS THERE AND IT WAS EPIC!!!!
I was youtubing surfing last night and I found an interview where MCR said that they would love to play with Brian May and it was dated earlier this year! So I wonder if that was the start of the whole thing!
I don't know the link because I'm on my iPod but I'll comment the search term if you want to find it!