Wikipedia
K.A. (Kohntarkosz Anteria)
K.A. (Köhntarkösz Anteria) is an album released by French progressive rock band Magma in 2004. The album was Magma's first full-length studio release in over 20 years. The material was largely composed by drummer Christian Vander in 1973-1974, and fragments of it can be heard on Magma's 1977 live album Inédits.
K.A. is sung almost entirely in Magma's constructed language Kobaïan, apart from a short passage in French ("Les Musiciens du Bord du Monde").