Top 10 concerts I have been too. Keep in mind that I am a closed-minded metal fan and have reduced my options to metal shows. No offense to other music, I just found my niche and stayed there. All venues are Denver Colorado...
10. Ozzy Osbourne (No More Tears song on the album), McNichols Arena with Sepultura (Max was fronting/Chaos AD) & Alice in Chains (AOC with dog on cover). Amazing! Ozzy was pretty good, but Sepultura ripped and Alice in Chains was amazing. Layne had a broken leg, so he hobbled out and kicked it on an old couch and belted everything out perfectly.
9. Judas Priest (Painkiller tour) McNichols Arena with Testament (Souls of Black) & Megadeth (Rust in Peace)
8. Sepultura - Roots (with Max) - Ogden Theatre & Sepultura - Beneath the Remains tour - Azatlan Theatre
7. Forced Entry, Atrophy & Coroner - Azatlan
6. Obituary - any
5. Vio-Lence & Defiance - Colorado indoor Sports Complex (like a high school gym).
4. Death, Pestilence & Carcass
3. Clash of the Titans - Red Rocks - year? - this was the order the bands appeared - Alice in Chains (Facelift tour), Anthrax (Persistence of Time), Megadeth (late Rust in Peace) & Slayer closed (Seasons in the Abyss)
2. Lamb of God - Headbanger's Ball Tour - Ogden Theatre - 2003.
1. Metallica - Ride the Lightning tour (1984-85) with Armored Saint (March of the Saint - the old band that John Bush of Anthrax used to front) at the Rainbow Music Hall (seating capacity was 500 max). General admission and sat (stood and headbanged is more like it) 9th row center.
I remember how bad my chest hurt after that Priest show, the double bass was soooo loud!!!
That Ozzy show was killer with ALice in Chains, We had damn good seats for that show, one of the best ever!!
Didnt we see Forced Entry with Obituary??? Seeing Obituary with Phil of Baldo Rex, it was like Homer Simpson Eating the hot Pepper episode.
Did you get to see Death at the Fox?

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How about posting that drawing you did of Armored Saint?

I am laughing right now remembering that...........