French chorus created in 1982, related to the Orchestre National De Montpellier, both based at the [l971547] -- also appears as Chœur De L'Opéra National, or Chœur De L'Orchestre National De Montpellier L.R. (for Languedoc Roussillon) or Occitanie [both = region names]
Chorus masters: Catherine Alligon (1982-1992), Noëlle Geny (since 1994)