Bruce Springsteen (1984 Limited Outdoor Tour)
ZZ Top
BTO
Krokus
Loudness (they were at a Texxas Jam once)
Scorpions
Dokken (fat)
Van Halen (Hagar)
Aerosmith
Whitesnake
Dio
Metallica
Rush (bunch 0 times)
Def Leppard
Plant / Page
Santana
Jeff Beck
Traffic
Alan Parsons Project
Billy Squire
Styx
REO Speedwagon
Foreigner
BB King
Blues Traveler
Ziggy Marley
Rusted Root
Melissa Ethridge
Widespread Panic
Yes
Elo
Black Crowes
Lenny Kravits
Kansas
Grand Funk Railroad
Leftover Salmon
Pink Floyd
Grateful Dead
The Grapes
Tom Petty
Phish (bunch o times)
Psychi Origami
Les Claypool (LCFFB)
Disco Biscuits
Sound Tribe Sector 9
Trey Anastasio Band
Medeski Martin & Wood (bunch o times)

sorry I missed thread in Feb. here is my incomplete list