High-soaring vocals ripped through the air of NBC's The Voice competition when countertenor John Holiday performed the Ella Fitzgerald hit "Misty." Pop star John Legend was the first to turn his chair within a few measures of the tune. Before COVID-19 cancellations, the young singer was to make his Metropolitan Opera debut this season and perform with Dallas Opera, Opera Theatre of Saint Louis, Utah Opera, and the San Francisco Symphony. To learn more about this Texas native, click here.