CammWess has a voice unlike any other, and his recent performance on The Voice is just further proof of that. During the top nine performances, the singer did a cover of Kacey Musgraves's "Rainbow." While it was an expected choice, he completely owned the performance as he made the song his own. If his unique voice doesn't flood you with tears, his incredible high notes certainly will. Even Kelly Clarkson couldn't help but shed a tear once he wrapped his performance. As his coach John Legend said, "It was stunning, it was emotional, you took us on a journey." So hold tight to your umbrella, because CammWess's performance is about to blow you away.