sentences:  Orchestre Royal de Chambre de Wallonie
  
  The Orchestre Royal de Chambre de Wallonie () is a Belgian chamber orchestra based in Mons.The Orchestra was founded in 1958 by the violinist Lola Bobesco and its leadership was entrusted successively to the concertmasters Philippe Hirschhorn, Jean-Pierre Wallez, Georges Octors, and, since 2003, Augustin Dumay.