Last night I got to see Mary J Blige and Beyonce's new husband Jay-Z in concert!
It was such a shiny bright show with beautiful lighting effects---I was really impressed. Of course, Mary didn't sing One, the song she has sung with Bono. And Jay-Z played only like two seconds of Crazy in Love, so for my (and possibly your) listening pleasure, here we will link to the youtube videos.
Eh, actually I guess I won't be showing Beyonce's song as Youtube seems to not let you embed the video.