Deletion of Cerebral Slake

Comment: I went through all the sources given, they are all trivial mentions and announcements, twitter, forum posts, blogs, the only one source with three paragraphs of text gets duplicated three times. Tried to search but nothing significant turned up. With the absence of multiple independent reliable sources that give in-depth coverage, it fails  and 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG||WP:MUSICBIO)