My 1st real concert? Where I wasn't a stagehand for some dickhead country singers or some dumbass Babyboomer free music fest my parents dragged me to?

The Ramones/Debbie Harry at the Paramount, 1989

Tried to sneak down to the main floor because my 3rd Mezzanine ticket sucked, and the bouncers kept collaring me whenever i'd try, so on my final attempt, I ducked through an open door, and the dark hallway put me out on a catwalk right over the stage looking right down on Joey & Johnny. I got kinda scared and freaked so I went down another catwalk and through a door and there I was on a fire escape overlooking the tour busses where Debbie Harry was signing autographs 50 feet below. Then I really panicked because there were cops everywhere down there so I found my way back to my seat and sat like a good little 15 year old for the remainder of the show.