In the concept albums of the French band Magma, Kobaia was the distant planet to which future enlightened humans fled to from earth, to build a new civilization.
The lyrics of Magma are in Kobaian, the language of these people.
To give an impression of this language (which is really a whole language, a language I, regrettably, don't understand a single sentence of, even though some words look very familiar), here is the very first part of MEKANÏK DESTRUKTÏW KOMMANDÖH :

hur
deh antzik kohntarkosz kreuhn kohrmahn
stoht wurdah melekaahm
uz, deh orkbahnn kreuhn kohrmahn
zebehn strain de geustaah wortsis, da reus stoah