Wikipedia:Articles for deletion/Horsehead (band)
meets criteria #6 (through having members associated with Uncanny X-Men (band) and Scott Kingman now plays with The Screaming Jets), and arguably #5 (via their albums coming out on Mushroom Records) of 
— User:Lankiveil, 02:56, 22 May 2010 (UTC)
Stance: keep
Cited policy: WP:MUSIC (Wikipedia:Notability)