1. The immortal classics of epic doom metal. Albums listed are my personal favs, or canonical for the respective bands, or both.
Candlemass: 1986 - Epicus Doomicus Metallicus, 2007 - King of the Grey Islands
Solitude Aeturnus: 1991 - Into the Depths..., 2006 - Alone
Isole: 2006 - Throne of Void
Solstice: 1994 - Lamentations
Scald: 1996 - Will of the Gods is Great Power
While Heaven Wept: 2003 - Of Empires Forlorn
2. Not the classics, but highly interesting stuff
Altar of Oblivion: 2008 - Sinews of Anguish (9.5/10), 2012 - Salvation EP (9.5/10), Grand Gesture of Defiance (9.5/10)
Krux: 2002 - Krux (9.0/10)
Erg Noor: 2008 - The Story (9.5/10 - harsh vocals warning), 2006 - Kosmos (9.0/10)
Katatonia: 1993 - Dance of December Souls (9.0/10 - harsh vocals warning)
KYPCK: 2008 - Cherno (8.5/10)
ARCHITYRANTS: 2011 - Blackwater Revelation (8.5/10)
Doomshine: 2004 - Thy Kingdoom Come (8.5/10)
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Solstice