dorian gray said:
me likey doom, death, tech death, prog rock, and some power metal but Symphony X is about all i can listen to of that anymore.
me no likey ambient.
me no never heard black metal
Well, I have no idea what death metal you own already, but here's my favorites:
Amorphis - The Karelian Ishtmus
At the Gates - The Red in the Sky is Ours
At the Gates - With Fear I Kiss the Burning Darkenss
At the Gates - Terminal Spirit Disease (the most accesible of their good ones)
The Chasm - Deathcult for Eternity
The Chasm - Procession to the Infraworld
The Chasm - Conjuration of the Spectral Empire
Death - Scream Bloody Gore
Death - Leprosy
Death - Human
Dismember - Like an Everflowing Stream
Eucharist - A Velvet Creation
Morbid Angel - Altars of Madness
Morbid Angel - Blessed are the Sick
Possessed - Seven Churches
Sepultura - Morbid Visions & Bestial Devastation
I really know nothing of the more obscure death metal out there...
If you have somehow avoided melodeath for the past ten years and have now suddenly decided to check it out, these are the albums you need, though!
Amon Amarth - Once Sent from the Golden Hall
Carcass - Necroticism
Carcass - Heartwork
Dark Tranquillity - Skydancer
Dark Tranquillity - The Gallery
Dark Tranquillity - The Mind's I
Dark Tranquillity - Projector
In Flames - Lunar Strain
In Flames - Subterrenean
I really think that's all i can contribute with, seeing as I'm not into any of the other genres you mentioned...