[Question] What was your first concert?
Poison, Slaughter, and Bulletboys - June 4th 1991, Kingswood Music Theare Canada’s Wonderland.
https://www.concertarchives.org/concerts/poison-at-kingswood-music-theatre-june-4-1991
The last gasp of hair metal, couple of months later Nevermind came out…
Next concert was Pantera & White Zombie.