
Yannick Nézet-Séguin is remaking the Metropolitan Opera from the bottom up.
When the 48-year-old conductor leans forward to extend his arms and emphasize vibrato or stretches high for a fortissimo during an orchestra concert, the red soles of his patent leather Christian Louboutins become visible. He nearly leaves the ground, a visual contrast to the final years of predecessor James Levine, who conducted while seated from 2001 on and from a motorized wheelchair during his final five seasons because of Parkinson's disease.