2012
The Acacia Strain
2 Concerts
Zakk Sabbath
36 Concerts
Tool
14 Concerts
Disturbed
13 Concerts
Accept
15 Concerts
Swallow the Sun
10 Concerts
Machine Head
Blind Guardian
Orange Goblin
7 Concerts
Apocalyptica
11 Concerts
Carcass
5 Concerts
Judas Priest
12 Concerts
Dark Tranquillity
BABYMETAL
Epica
28 Concerts
Jerry Cantrell
3 Concerts
Pomona,
CA
Pomona,
CA 
