The 60 best metal albums of 2020 include (clockwise from top left): Killer Be Killed, Winterfylleth, Igorrr, Kall, Incantation, Wayfarer, Ether Coven, Eye of Nix, In The Company Of Serpents and Sólstafir. We’re nearing the half-way point! The hits keep on coming (literally), with RIFF’s countdown of 2020’s 60…