Unknown Mortal Orchestra Necessary Evil Cover Sep 10, 2016 Cover, Cover Pop, Cover Unknown, Extreme Content, MP3, Full cover of Necessary Evil (mistakes included:-P) Work in progress! Enjoy! Like 0 Thanks! You've already liked this « Secret Xtians – Unknown Mortal Orchestra (Freak Flag Cover) » Unknown Mortal Orchestra – Shakedown Street (Grateful Dead cover) – Live in Berkeley