The Operalia Competition has announced the 40 singers that were selected to participate in the 2018 Showcase at the Teatro Nacional de São Carlos in Lisbon, Portugal. The competition founded by Plácido Domingo will see such singers as Metropolitan Opera National Council Audition winners Samantha Hankey and Vanessa Vasquez, Metropolitan Opera Lindemann Young Artists Rihab Chaieb and Petr Nekoranec, LA {…}