Here is my list. Some of these i have seen up to 5 times some only once I dont like all the bands listed but i have watched all the bands listed.

Archspire
Beyond Creation
Entheos
The Faceless
Absu
Arsis
The Black Dahlia Murder
Enfold Darkness
The Contortionist
Animals As Leaders
Cannibal Corpse
Obituary
Mayhem
Watain
1349
Rotting Christ
Goatwhore
Decapitated
Veil of Maya
Born of Osiris
Singularity
Cradle of Filth
Dimmu Borgir
Arkaik
Wrath of Vesuvius (Wrvth)
Inanimate Existence
Finntroll
Moonsorrow
Symphony x
Intronaut
Between the Buried and Me
Cephalic Carnage
Cattle Decapitation
The Zenith Passage
Rings of Saturn
Ovids Withering
Abiotic
Decrepit Birth
Slipknot
Lamb of God
Thy Art is Murder
Amon Amarth
Epica
Children of Bodom
Eluveitie
Mouth of the Serpent
Revocation
Exmortus
Vektor
Fallujah
Gorguts
Carcass
Rivers of Nihil
Ghost
Alcest
Periphey
Nile
Carach Angren
Fleshgod Apocalypse
Behemoth
Arkona
Dying Fetus
Goatwhore
Job For a Cowboy
As I Lay Dying
Avenged Sevenfold
Korn
System of a Down
Tool
Chthonic
Dark Funeral
Nachtmystium
Agalloch
Allegaeon
Ancient Brain
Black Crown Initiate
Boreworm
Dark Tranquility
Defeated Sanity
Insomnium
Korpiklaani
Lorna Shore
Megadeth
Morbid Angel
Napalm Death
Origin
Powerglove
Psycroptic
Turisas
Slayer
The Atlas Moth
The HAARP Machine
Wintersun
Within the Ruins
Soreption
Opeth
Hatebreed
Fear Factory
Chimaira
Deftones
Aborted
Disturbed
Pathology
Exhumed
Trivium
Alestorm
Misery Index
Equilibrium
Cryptopsy
Enslaved
Erra
Sky Harbor
All Shall Perish
The Red Chord
Native Construct
Unearth
Vital Remains
Kataklysm
After the Burial
Black Guard
Carnifex
Cerebral Bore
The Acacia Strain
Bullet for My Valentine
As Blood Runs Black
Iron Reagan
Warbringer
Chon
Polyphia
Overkill

and some more that i cant think of at the moment