"The Svan language (Svan: ლუშნუ ნინ lušnu nin; Georgian: სვანური ენა svanuri ena) is a Kartvelian language spoken in the western Georgian region of Svaneti primarily by the Svan people.^[3][4] With its speakers variously estimated to be between 30,000 and 80,000, the UNESCO designates Svan as a "definitely endangered language".^[5] It is of particular interest because it has retained many archaic features that have been lost in the other South-Caucasian languages."

The Svan people have their own form of folk music, so I think they should have their own language