The carnyx was a type of war trumpet used by the peoples known in the ancient Mediterranean as Gauls or Celts. You can see a few depicted at the far right on this panel of the Gundestrup cauldron, which was made in Thrace but ended up in Denmark.

The Greek historian Diodorus of Sicily describes its sound as harsh, but here’s a modern reconstruction to show that they could have been beautiful, too.
Carnyx via luvhousepets
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