Ihsahn – Invocation cover Nov 6, 2015 Cover, Cover Black Metal, Cover Ihsahn, Cover Invocation, The Adversary, Another Ihsahn cover, I’ve been really adicted to his songs lately!! Like 0 Thanks! You've already liked this « asdfghjkl sings Angel (cover) » Ihsahn – Citizen [Guitars, Drums & Vocal Cover]