Cellatorite

Cellatorite was the language spoken by the Cellator species.

It was characterized by it's symphonic whistling and humming, and had a few components reliant upon body language, too.

The cellator would speak it by vibrating their crystalline exoskeletons with specialized communication muscles in such a way that it produces high-pitched hums and whistles which would then be detected by specialized nerves underneath another cellator's exoskeleton.

The volumes and frequencies as well as the tunes they would make were already naturally hardwired into their psychology, effectively making it the universal cellator language.

In addition, their written language took the unique form of a series of crisscrossing lines which would guid the sounds that would be made.

Due to the nature of the language, only cellator or some occasional Ithorians could speak the language without the help of a translator, protocol droid or musical instruments.