low drone, adjustable: cylindrical, straight, no bell, cavity? / single reed

Bordon - French: Occitan (Limousin)

Grand cornet - French? [or Walloon?]

Roncón - Bable (Asturian)

·? (drone: low [Term not mentioned in available sources]) - French

·? (drone: low [Term not mentioned in available sources]) - French

·? (drone: low [Term not mentioned in available sources]) - French

·? (drone: low [Term not mentioned in available sources]) - French