Listed in alphabetical order

1.Acid Witch - Witchtanic Hellucinations

2.Amorphis - Silent Waters

3.Atheist - Piece Of Time

4.Bathory - Blood On Ice

5.Be'lakor - Coherence

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My favorite metal albums sorted alphabetically by band name and chronological by release date.

1.Æther Realm - Tarot

2.Acid Witch - Witchtanic Hellucinations

3.Allegaeon - Proponent For Sentience

4.Amorphis - Tales From The Thousand Lakes

5.Amorphis - Silent Waters

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1.Dream Theater - Images And Words

2.Dream Theater - Six Degrees Of Inner Turbulence

3.Dream Theater - A Dramatic Turn Of Events

4.Dream Theater - Train Of Thought

5.Dream Theater - Metropolis Pt. 2: Scenes From A Memory

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1.Edge Of Sanity - Crimson

2.Diabolical Masquerade - The Phantom Lodge

3.Witherscape - The Northern Sanctuary

4.Edge Of Sanity - Unorthodox

5.Nightingale - Alive Again: The Breathing Shadow Part IV

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To add fuel to the fire of the "they'll never top their first album" rhetoric, here are all my favorite full length debuts in alphabetical order. Full lengths, not EPs.

1.Acid Witch - Witchtanic Hellucinations

2.Aeternus - Beyond The Wandering Moon

3.Agruss - Morok

4.Ahab - The Call Of The Wretched Sea

5.Alcest - Souvenirs D'un Autre Monde

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Alphabetical Order. Categorized as OSBM based on the year of release and/or style of the music. Some minor gray area albums included.

1.Aeternus - Beyond The Wandering Moon

2.Amorphis - The Karelian Isthmus

3.Amorphis - Tales From The Thousand Lakes

4.Autopsy - Mental Funeral

5.Baphomet - The Dead Shall Inherit

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1.Riverside - ID.Entity

2.Steven Wilson - The Harmony Codex

3.Baroness - Stone

4.Haken - Fauna

5.Cattle Decapitation - Terrasite

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This list includes death metal albums that musically are progressive and technical.. Alphabetical order.

1.Allegaeon - Proponent For Sentience

2.Atheist - Piece Of Time

3.Atheist - Unquestionable Presence

4.Atheist - Elements

5.Atheist - Jupiter

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These albums are fantastic musically but with minimal to no extreme harsh vocals. Perfect for someone who wants to start their metal journey.

1.Judas Priest - Screaming For Vengeance

2.Iron Maiden - Piece Of Mind

3.Black Sabbath - Paranoid

4.Dream Theater - Images And Words

5.Helloween - Keeper Of The Seven Keys Part I

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It's possible that you've glossed over some of these because they're too "popular".
Maybe you've never heard of a few.
Regardless, these are albums that I think everyone should hear at least once if you're a novice metal fan or have been head banging for years.

1.Edge Of Sanity - Crimson

2.Summoning - Stronghold

3.Death - Human

4.Rush - A Farewell To Kings

5.The Angelic Process - Weighing Souls With Sand

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