On July 20, King Philippe, Queen Mathilde, Princess Astrid, Prince Lorenz and Prince Laurent attended the traditional National Day concert on the eve of Belgium's National Day 2022. The concert took place in the Henry Le Boeuf Hall of the Center for Fine Arts (Bozar). American violinist Stella Chen, laureate of the 2019 Queen Elisabeth Violin Competition, performed with the Belgian National Orchestra under the baton of Antony Hermus.