Slipknot – The blister exists guitar cover Jun 8, 2015 Cover, Cover Metal, Cover Rock, Cover Slipknot, Cover The Blister Exists, Mate. Feed. Kill. Repeat., Vol. 3: (The Subliminal Verses), Like 0 Thanks! You've already liked this « School – Nirvana (Cover) » Hide your love away by The Beatles Acoustic Cover