Red in the RED Tour.
"There’s this one color that defines a lot of the emotions that I’ve been writing about lately. Really great emotions like frustrations, anger, jealousy, falling in love, falling out of love, heartbreak. All that good stuff, and you know, I wrote about that stuff so much that I even named an entire album after it, and I even went so far as to name an entire world tour after it. Ladies and gentleman, boys and girls, the colors that defines the emotions that shape us, that teach us things. I think there’s one color that represents the most important things, and that color is RED."