I started my running list years ago I think for a forum I used to post on and I keep updating it and keep it handy. Relatively I don't go to all that many live shows and am more of an armchair music appreciator but certain bands/situations will get me out of the console

Yes, thank goodness for ticket stubs! I have nearly every one of mine and keep them in a special box. I even created a collage of them with my scanner - but can't get to that piece of artwork at the moment. Here's the latest version of my list:
Supertramp (Breakfast In America) (1979)
Styx (Main Event) (1979)
Atlanta Rhythm Section (1980)
QUEEN (Tour '80) (7/13/80)
Cheap Trick (1981)
Styx (Paradise Theatre) (1981)
J. Geils Band (Freeze Frame) (1982)
Journey (Frontiers) (1983)
Huey Lewis And The News (1983)
Styx (Kilroy) (1983)
.38 Special/Golden Earring (1984)
Timbuk 3 (1986)
Allman Brothers (1990)
Styx (Edge Of The Century) (1990)
Captain & Tennille
Gloria Estefan (Evolution Tour ’96)
Styx (1999)
Brian Wilson (Pet Sounds) (2000)
Cheap Trick (2002)
Tesla (2004)
Def Leppard/Tesla (2005)
L.A. Guns (2005)
Foreigner (2005)
Tracii Guns Band (2006)
L.A. Guns (2006)
Eric Johnson (1/12/2007)
Head East (6/29/07)
Def Leppard/Foreigner/Styx (8/24/07)
Megadeth (10/4/07)
Apocalyptica (10/3/2008
Porcupine Tree (4/25/10)
Joe Satriani (12/4/10)
L.A. Guns 2/11/11
Apocalyptica 3/4/11
Iron Maiden 4/17/11
Lynch Mob (George Lynch) 8/5/11
Diamond Head (8/25/11)
Diamond Head (8/27/11)
Diamond Head (8/28/11)