2012
Iron Maiden
69 Concerts
Linkin Park
29 Concerts
BABYMETAL
52 Concerts
Castle Rat
14 Concerts
Swallow the Sun
3 Concerts
Zakk Sabbath
27 Concerts
Apocalyptica
30 Concerts
Black Sabbath
1 Concerts
Pentagram
11 Concerts
Napalm Death
34 Concerts
The Acacia Strain
13 Concerts
Arch Enemy
8 Concerts
Accept
32 Concerts
Epica
Soilwork
6 Concerts
Evanescence
48 Concerts
Pomona,
CA
Pomona,
CA 
