AC/DC and Metallica for me. Saw Metallica at the stadium a few years ago, sadly it never worked out for me to see AC/DC before one of the best lead singers of all time had to retire
25 years ago I was 15 and would say that good rock music was almost dead at that time. There are some exceptions but once the hair band phase started in the 80’s and early 90’s I think true rock and roll kinda died.
I like some new rock like Foo Fighters and Queens of the Stone Age. Metallica and Pearl Jam still put out some ok stuff but good rock is few and far between.