Wikipedia:Articles for deletion/Semibeings
There's a short bio and reviews at Allmusic, an ''Option'' review is partially visible via Google Books, WZBN News TV item that confirms some of the other parts of the article (http://www.youtube.com/watch?v=petOf_hQijc), plus two albums on significant enough labels (C/Z Records and Shimmy Disc) - passes two criteria of 
— User:Michig, 07:31, 10 March 2011 (UTC)
Stance: keep
Cited policy: WP:BAND (Wikipedia:Notability)