Unplanned and probably ABBA around 1976. I was 11.
They played a "small ordinary basketball stadium" one minute from my place and I had no tickets.
I don't remember if my mother properly realised I was madly in love with Agnetha!!! :lol (Olivia NJ was my other Big Crush)
Anyway, I figured I would go hang around the building and at least enjoy the sound of it...
I see loads of people coming back out and crazy people waiting and offering huge money for their tickets. It seemed these tickets had not been torn up. I just kinda waited in that same area until someone just gave me their ticket which got me in. There was a tension moment when one of the entrance controllers seemed to realise what was happening, but his mate told him to just let me through (I was still innocent looking)
It seemed pretty crowded inside (they were already huge back then), so that may have been the reason why people decided to go home.
Anyway, I think I saw at least 45 mins of the show for free and gazed my eyes out at every part of Agnetha :razz (at least, I think so, because they did a kind of musical inside the show where they had wigs and looked very alike).
If I went back, the gobs of drool are probably still there... :mrgreen
Still can't believe they played that silly place instead of a proper hall.
Not much later, I got into "proper bands" like Queen and Kiss... Kiss may have been my 2nd concert ever. Looking back, I started pretty big