"Fight Song" by Rachel Platten
Since 1984, Rainbow Bright has been trying to better the world with color and joy. But after decades of fighting the same fight, trapped in an endless battle, her anger and frustration has consumed her. In a fit of righteous rage, she was transformed her into "Rainbow Fight." With Twink by her side and the kick-ass Color Kids taking care of business behind the scenes, Rainbow Fight is ready to pummel the sunshine out of anyone to right the wrongs of society. And she'll do it with a smile on her face.