U2 at the Sphere

When Clell told us that U2 would be opening at the newly built Sphere in Las Vegas, and he wanted us to come go to a concert with him, we were all in.  Joe and I got tickets with Lana and Clell and we went.  It was such an interesting experience.  Unfortunately, our tickets were not great, but the sphere was a cool place.  U2 sounded pretty rough (not great) at first, but after they warmed up, they got much better.  The outside of the sphere was not continuous lights, but lights spaced out like this:

The inside of the sphere had retro styling, it was cool.