Necrophagist – Symbiotic in Theory (guitar cover) Sep 25, 2015 Cover, Cover Death Metal, Cover Necrophagist, Cover Symbiotic In Theory, Epitaph, This was a bitch to learn. Like 0 Thanks! You've already liked this « Necrophagist – Symbiotic In Theory drum cover » Necrophagist- Symbiotic In Theory ( 8/8 Epitaph Album Cover )