On March 15, 2022, Belgian Queen Mathilde attended the dance performance "C(H)OEURS 2022" at the Opera House in Antwerp. The choir, symphony orchestra and dancers of Opera Ballet Vlaanderen shared the stage with dancers and performers of Les Ballets C de la B. The musical is directed by choreographer Alain Platel and conductor Alejo Pérez and the music is by Giuseppe Verdi and Richard Wagner.