Deletion of Léo Costa (Musician)

Comment: This (auto?)bio falls short of  and . Being a session muso or touring batera is not the same as being a member of a notable ensemble. Lacks |evidence of being a member of any so fails 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG||WP:MUSICBIO||WP:V)

Comment: this musician has played in two major bands, so he passes 
Stance: keep
Cited policy: Wikipedia:Notability (WP:MUSICBIO)