This isn't an easy one...
I might have to go with
1992, as that was year when I went from being a relatively casual listener to "mildly-obsessed music fan". And, more importantly for the theme of the thread, because that was the year I purchased Images and Words, which is still my favorite album and sparked all sorts of music discoveries.
Other highlights:
Pantera - Vulgar Display of Power (arguably a
heavy music "baptism of fire" for me)
Faith No More - Angel Dust
Alice in Chains - Dirt
Tori Amos - Little Earthquakes
Skyclad - A Burnt Offering for the Bone Idol
Helmet - Meantime
Megadeth - Countdown to Extinction
Elegy - Labyrinth of Dreams
Joe Satriani - The extremist
Blind Guardian - Somewhere Far Beyond
Peter Gabriel - Us
...but, honestly, when I look at every year between 1992 and 1995, it's just basically impossible to choose. SO many examples of incredible music shaping my journey. Just because it's fun:
1993, just naming a few:
Rush - Counterparts
Paradise Lost - Icon
Saviour Machine - Saviour Machine
Savatage - Edge of Thorns
Enchant - A Blueprint of the World
Coroner - Grin
Rage - The Missing Link
Metal Church - Hanging in the Balance
Voivod - The Outer Limits
Anacrusis - Screams and Whispers
Carcass - Heartwork
Death - Individual Thought Patterns
Annihilator - Set the World on Fire
Angra - Angels Cry
Depeche Mode - Songs of Faith and Devotion
I mean, come on! And then...
1994:
Dream Theater – Awake
Amorphis – Tales from the Thousand Lakes
Queensryche – Promised Land
Fates Warning – Inside Out
Tiamat – Wildhoney
Machine Head – Burn My Eyes
Vanden Plas – Colour Temple
Dave Matthews Band – Under the Table and Dreaming
Tori Amos – Under the Pink
Marillion – Brave
Prong – Cleansing
Skyclad – Prince of the Poverty Line
Stratovarius – Dreamspace
Threshold – Psychedelicatessen
and if that wasn't enough..
1995:
Paradise Lost - Draconian Times
Blind Guardian – Imaginations from the Other Side
The Gathering – Mandylion
Sentenced – Amok
Moonspell – Wolfheart
Fear Factory – Demanufacture
Meshuggah – Destroy Erase Improve
Death – Symbolic
Dark Tranquillity – The Gallery
At the Gates – Slaughter of the Soul
Nightingale – The Breathing Shadow
Skyclad – The Silent Whales of Lunar Sea
Decoryah – Wisdom Floats
Seriously, I get teary-eyed just thinking about those years