Or Koro, a language only just discovered in a tiny corner of northeast India?

CNN: Google fights to save 3,054 dying languages

You can hear the heartbreaking, beautiful sound of Koro being sung, or read 18th-century manuscripts written in a nearly-dead Native American tongue.

CNN: Google fights to save 3,054 dying languages

Gregory Anderson and David Harrison of the Enduring Voices Project have also revealed that the speakers of Koro are culturally submerged within the dominant Aka ethnic group.

UNESCO: MEDIA SERVICES