French orchestra created in 1979 as Orchestre Philharmonique De Montpellier, became Orchestre National in 1999, for the related chorus, see Choeurs De L'Opéra National De Montpellier, both based at the [l971547] -- also appears as Orchestra National de Montpellier L.R. (for Languedoc Roussillon) or Occitanie [bot = region names], or as Orchestra National de L'Opéra de Montpellier