2014
2013
Disturbed
21 Concerts
Megadeth
19 Concerts
Apocalyptica
30 Concerts
Metallica
28 Concerts
Dark Tranquillity
22 Concerts
Avenged Sevenfold
10 Concerts
Epica
36 Concerts
Judas Priest
25 Concerts
Arch Enemy
BABYMETAL
8 Concerts
Tool
9 Concerts
Opeth
GWAR
34 Concerts
Blind Guardian
16 Concerts
Mastodon
3 Concerts
Linkin Park
44 Concerts
Pomona,
CA
Pomona,
CA 
