Ihsahn – Astera Ton Proinon cover Cover, Coverversion Astera Ton Proinon, Songcover Black Metal, Coverversion Ihsahn, The Adversary, Hello, another cover. This is one of my favourites songs by Ihsahn, I know that there are some mistakes, and yes the solo isn’t exactly what he plays but it gives it … Like 0 Thanks! You've already liked this