
1) Artistic language
Found on
https://www.crosswordclues.com/clue/kobaïan

Kobaïan is a lyrical language created by French drummer and composer Christian Vander for his progressive rock band Magma. It is the language of Kobaïa, a fictional planet invented by Vander and the setting for a musical `space opera` sung in Kobaïan by Magma on ten concept albums. ==Development== French drummer and composer Christian Vander .....
Found on
http://en.wikipedia.org/wiki/Kobaïan
No exact match found.