Deletion of Guitar Vader

Comment: Here is one extensive biography from a neutral, third party,  namely http://www.allmusic.com/cg/amg.dll?p=amg&searchlink=GUITAR|VADER&sql=11:kbfoxqqdldke~T1 allmusic. Good enough for me
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS)