Auran

Auran was the language of the Elemental Plane of Air. It was also known as Old Alzhedo, as the modern Alzhedo language spoken in Calimshan derived from it.

Description
Auran was a breathy, relaxed language that has been described as a slow exhaling of air.

Derivative Languages
Both Alzhedo and Midani derived from Auran.

Speakers
In addition to creatures native to the Plane of Air, Auran was sometimes spoken by Air genasi and smoke drakes.