Aeolian language

Aeolian was a song-like language spoken by the species of the same name.. In 2050, when a female Aeolian survivor arrived on Earth and used her mating call in an attempt to contact her mate, causing massive storms across the United Kingdom, K9 confronted her and spoke to her in Aeolian. He was successfully able to communicate with her even though, as he himself noted, his Aeolian was "a little rusty." (K9TV: Aeolian)