COLUMBUS, Ohio—Vivek Ramaswamy, an author and political commentator, felt that Shen Yun Performing Arts’ soprano had transcended the notes and the words of her song. “She was a stellar singer. I thought her voice gives you a sense for really paying attention to the message even more because of the voice and the power of the way she was able to sing it,” said Mr. Ramaswamy. New York-based Shen Yun’s singers are trained in the bel canto style of singing. “I thought that she was outstanding. The pianist and she were able to actually create something special together that reminded me of a lot of Western opera, but obviously, was in a very different cultural context that I thought brought a lot of other musical elements together that was together quite inspiring,” he elaborated. The libretti used in Shen Yun performances are written by Shen Yun’s artistic director, D.F. Although …