Crowbar – Existence is Punishment (cover) Jan 25, 2017 Cover, Cover Crowbar, Cover Doom Metal, Cover Existence Is Punishment, Cover Metal, Crowbar, Sludge: History of Crowbar, GUITAR: TUNING B (B E A D F# B) BASS: STANDARD E (B E A D G) Like 0 Thanks! You've already liked this « August Burns Red – Existence cover » The Worst Cover of Freight Train in Existence