Deletion of Billy Costa

Comment: there seem to be some ''decent'' sources.  I was, personally, shocked to actually see someone I had actually ''heard of'' up for an AfD nomination for once.  He's pretty well known on the radio around where I am, but I'm not sure if that passes  under part 2 (large fan base) and I'm even less sure as to how that might be cited.  Thus, I think it would be nice if some better sources could be found and incorporated
Stance: keep
Cited policy: Wikipedia:Notability (WP:ENT)