BRUSSELS, BELGIUM - JUNE 09: King Philippe of Belgium, Queen Mathilde, King Albert II and Queen Paola attend the closing concert of the 2021 Queen Elisabeth International Competition at the Palais des Beaux-Arts on June 09, 2021 in Brussels, Belgium. The concert will be given by the first three winners of the Competition and will be conducted by Stéphane Denève of the Brussels Philharmonic. (Photo by Johanna Geron - Royal Belgium Pool/Getty Images)
BRUSSELS, BELGIUM - JUNE 09: King Philippe of Belgium, Queen Mathilde, King Albert II and Queen Paola attend the closing concert of the 2021 Queen Elisabeth International Competition at the Palais des Beaux-Arts on June 09, 2021 in Brussels, Belgium. The concert will be given by the first three winners of the Competition and will be conducted by Stéphane Denève of the Brussels Philharmonic. (Photo by Johanna Geron - Royal Belgium Pool/Getty Images)
BRUSSELS, BELGIUM - JUNE 09: King Philippe of Belgium, Queen Mathilde, King Albert II and Queen Paola attend the closing concert of the 2021 Queen Elisabeth International Competition at the Palais des Beaux-Arts on June 09, 2021 in Brussels, Belgium. The concert will be given by the first three winners of the Competition and will be conducted by Stéphane Denève of the Brussels Philharmonic. (Photo by Johanna Geron - Royal Belgium Pool/Getty Images)
BRUSSELS, BELGIUM - JUNE 09: King Philippe of Belgium, Queen Mathilde, King Albert II and Queen Paola attend the closing concert of the 2021 Queen Elisabeth International Competition at the Palais des Beaux-Arts on June 09, 2021 in Brussels, Belgium. The concert will be given by the first three winners of the Competition and will be conducted by Stéphane Denève of the Brussels Philharmonic. (Photo by Johanna Geron - Royal Belgium Pool/Getty Images)
BRUSSELS, BELGIUM - JUNE 09: Queen Mathilde of Belgium arrives  at the closing concert of the 2021 Queen Elisabeth International Competition at the Palais des Beaux-Arts on June 09, 2021 in Brussels, Belgium. The concert will be given by the first three winners of the Competition and will be conducted by Stéphane Denève of the Brussels Philharmonic. (Photo by Johanna Geron - Royal Belgium Pool/Getty Images)