Shawm

A shawm or shaum was a double-reed instrument similar to an oboe. It was available for purchase through Aurora's Whole Realms Catalogue.

Description
Its sound was loud, shrill and buzzing. If played well, the sound of a shawm was clear and melancholic, reminiscent of migrating geese.

They were common among gnomes of Faerûn, and also used in Zakhara.