Deletion of Extrema (band)

Comment: I can find web references to this band doing national tours in Italy with Slayer and opening for Metallica, which could give them a presumption of notability under . However, I can find reliable sources to that effect, and I can't read Italian. I suspect that a U.S.-based band of this level could be shown notable, but as it stands I can't make the case that they are
Stance: delete
Cited policy: Wikipedia:Notability (WP:MUSIC)