New Order - I had tickets during the Republic years, but my parents stopped me from seeing my girlfrined who had the tickets in her possesion when we broke up, and she took a friend instead of giving me the tickets back
(though I heard from her the concert was only 20 minutes long as Barney was pissed and left the stage early)
During the Get Ready days I was off on a deployment
and the WFTSC I was in Iraq when they came 'round

Anything earlier than the Republic years I was considered too young to go to a concert:\ohwell:
Social Distortion - I have tried to go to at least 5 of thier concerts, but I have yet to have anyone follow through in going with me... don't want to go alone to a concert, and wife won't:(
Chris Isaac - Had the tickets in hand, but wife had something else 'more important' to do, so I opted out to make her happy