an Entity references as follows:
The sac de gemecs (Catalan pronunciation: [ˈsaɡ də ʒəˈmeks]; literally "bag of moans", also known as buna [ˈbuna] in Andorra or coixinera [kuʃiˈneɾə], gaita [ˈɡajtə] or botella [buˈteʎə]) is a type of bagpipe found in Catalonia (eastern Spain spilling over into southern France).