Across endless pages of heavy metal history, album anniversaries aren't just dates; they're seismic markers of evolution, chaos and sheer audacity. These albums didn’t merely jostle the foundations of the genre but completely destroyed them. As 2024 kicks into high gear, a vast number of metal’s most pivotal albums will reach critical milestones. So, break out the party hats, throw some candles on the cake and crank the volume to eleven for these ten classics.
