I love these "Best concert" threads. :)

Peter Frampton - twice. First time not long after Frampton Comes Alive had been out. He was great. I was 14 years old. Second time - roll the clock ahead 40 something years. The Farewell Finale Tour. Sept 2019 in Houston. Even better.

Skid Row/Pantera - Pantera opened up for Skid Row. Pantera kicked Skid Row's ass.

Kiss

Lollapalooza 94 - all day show with some great bands. The Beasty Boys were great. As were George Clinton and the PFunk All Stars.

Judas Priest/Megadeth/Testament

Rush - totally awesome.

Deep Purple - Great show

Night Ranger - Good times

Foghat - Hell yeah!

Jeff Healy

Hank Williams Jr. - He was great!

I could go on and on.