There are (at least) 11 bands and artists named Cosmos: 1) Cosmos is the Japanese duo of Sachiko M (sinewaves, contact microphones on objects) and Ami Yoshida (voice). They released their debut "Tears" on Erstwhile Records in 2002. It is now considered an EAI classic. The same year, they also contributed a 25 minute piece to a double CD with Astro Twin, Ami Yoshida's duo with Utah Kawasaki (analog synthesizer), and appeared in October's Erstwhile Amplify festival in Tokyo. Read more on Last.fm