Cornemuse de cour (f)
(with) definite article: laTerm used by Montbel, according to whom "the Chabrettes «limousines» can be considered as «cornemuses de Cour» having followed a long evolutionary process, over approximately 2 centuries, since their conception at the Court of Louis XIII as «cornemuses de Poitou» ...”; NB: Compare Musette de cour.
Montbel, Eric: Les cornemuses du Massif Central: Autour de la cabrette. In: Ricros (et al.): La cabrette… (2017), p.118 (plural).