Wanted to start by saying that yes, I also had to leave a LOT of albums off that I really wanted to include. And my list above shouldn't be interpreted as my favorites in those respective categories, just great examples of what I want to hear out of each of those categories. Out of the Cellar and The Ultimate Sin (for example) are two albums that perfectly en-capsule what I want out of a heavy metal album: virtuosic guitar playing with excellent sense of melody throughout, occasionally glimpses of aggression, filth or sleaze, and debauchery, lots of hooks, and a good image or good imagery.
Admittedly, my groove, doom, and prog sections are pretty scarce as I don't listen to those genres a lot. My prog section is pretty telling.
A true classic (more of a classic metal album though it really doesn't matter the category since it's minimally rigorous and that's the case). Wanted to fit Overkill in the 70's metal part but i'm to much of a fan of the compositions of Sabbath, Priest and Maiden during that era.
Yes, I agree that I could have put it in the Classic Heavy Metal section, yet I get so much speed metal out of it. And a lot of bands do too. And you know what, I hear those crust punk guys get a lot out of this album too. I love how Ace of Spades is such a venerable album. Heavy metal, speed, thrash, hardcore, punk, crust, rock and roll, you name it... This one album changed the landscape permanently. All these different facets of heavy music still to this day draw so much inspiration from it. Great album, Overkill is too.
Great record. I was trying to fit Blood Fire Death on my list but unfortunately there wasn't space.
I could have easily put that one and the s/t and Under the Sign on here too.
Five of the most pivotal releases in metal. I especially love Horrified but once again there's so much great stuff...
Excellent albums. I also didn't notice that we both had Realm of Chaos as our most influential extreme metal album. There is a venerable quality to that one too.
Also, I haven't heard that Winter album yet! I'll give it a listen.