Description The bombard (Breton: talabard, ar vombard, French: bombarde) is a contemporary conical-bore double-reed instrument widely used to play traditional Breton music. The bombard is a woodwind instrument, and a member of the shawm family. Like most shawms, it has a broad and very powerful sound, vaguely resembling a trumpet.
On Wikipedia https://en.wikipedia.org/wiki/Bombard_(music)
Parent instrument Shawm