A more expansive list than my initial submission. I listen to so much music, that my 500GB HDD only has around 17GB free. So here's a few more songs.
††† - Bi†ches Brew
After the Burial - Your Troubles Will Cease and Fortune Will Smile Upon You
After the Burial - Pennyweight
After the Burial - A Wolf Amongst Ravens
Alice in Chains - Hollow
Alice in Chains - Stone
Alice in Chains - Voices
Alice in Chains - Phantom Limb
Alice in Chains - Them Bones
Alice in Chains - Rooster
Alter Bridge - Words Darker Than Their Wings
Alter Bridge - Blackbird
Alter Bridge - Metalingus
Annihilator - Crystal Ann
Annihilator - Alison Hell
Annihilator - King of the Kill
Annihilator - Refresh the Demon
Annihilator - The One
Annihilator - Maximum Satan
Annihilator - The Trend
Arch Enemy - Nemesis
Arch Enemy - My Apocalypse
Arch Enemy - Skeleton Dance
Arch Enemy - Yesterday Is Dead and Gone
Arch Enemy - Cruelty Without Beauty
Ayreon - Eyes of Time
Ayreon - The whole "The Theory of Everything" album
Behemoth - Daimonos
Behemoth - Shemhamforash
Behemoth - Ov Fire and the Void
Behemoth - Alas, Lord Is Upon Me
Behemoth - At the Left Hand ov God
Belphegor - In Blood - Devour This Sanctity
Black Sabbath - Black Sabbath
Black Sabbath - War Pigs
Black Sabbath - Paranoid
Black Sabbath - Planet Caravan
Black Sabbath - Children of the Grave
Black Sabbath - A National Acrobat
Black Sabbath - Sabra Cadabra
Black Sabbath - Symptom of the Universe
Black Sabbath - God Is Dead?
Boris - Heavy Friends
Cannibal Corpse - Scourge of Iron
Celtic Frost - Progeny
Coheed and Cambria - Pretelethal
Coheed and Cambria - Key Entity Extraction V: Sentry the Defiant
Coheed and Cambria - The Hard Sell
Coheed and Cambria - Number City
Coheed and Cambria - Welcome Home
Dark Funeral - The Secrets of the Black Arts
Dark Funeral - The End of the Human Race
Dark Funeral - The Birth of the Vampiir
Dark Funeral - Stigmata
Dark Funeral - My Funeral
Darkthrone - Dead Early
Darkthrone - Lesser Men
Darkthrone - Cromlech
Darkthrone - Kathaarian Life Code
Darkthrone - In the Shadow of the Horns
Death - Scavenger of Human Sorrow
Deftones - Swerve City
Deftones - Romantic Dreams
Deftones - Tempest
Deftones - Gauze
Deftones - Rosemary
Deftones - Goon Squad
Deftones - Diamond Eyes
Deftones - Royal
Deftones - You've Seen the Butcher
Deftones - Rocket Skates
Deftones - Risk
Deftones - 976-EVIL
Deftones - This Place Is Death
Deftones - Hole in the Earth
Deftones - Cherry Waves
Deftones - Mein
Deftones - Xerces
Deftones - Hexagram
Deftones - When Girls Telephone Boys
Deftones - My Own Summer (Shove It)
Deftones - Lhabia
Deftones - Be Quiet and Drive (Far Away)
Dir En Grey - The Blossoming Beelzebub
Dir En Grey - Different Sense
Dir En Grey - "Yokusou ni Dreambox" Aruiwa Seijuku no Rinen to Tsumetai Ame
Dir En Grey - Lotus
Gojira - Explosia
Gojira - L'Enfant Sauvage
Gojira - The Axe
Gojira - Liquid Fire
Gojira - Mouth of Kala
Gojira - Oroborus
Gojira - Toxic Garbage Island
Gojira - A Sight to Behold
Gojira - Ocean Planet
Gojira - Backbone
Gojira - From the Sky
Gojira - Where Dragons Dwell
Gojira - The Heaviest Matter of the Universe
Gojira - From Mars
Gojira - To Sirius
Gorgoroth - Carving a Giant
How to Destroy Angels - How Long?
Ihsahn - Hiber
Ihsahn - Regen
Ihsahn - Naci
Ihsahn - Pulse
Ihsahn - The Barren Lands
Ihsahn - A Grave Inversed
Ihsahn - After
Ihsahn - Frozen Lakes on Mars
Kidneythieves - Jude (Be Somebody)
Kidneythieves - Beg
King Crimson - Cirkus
Massive Attack - Pray for Rain
Massive Attack - Angel
Massive Attack - Risingson
Massive Attack - Teardrop
Massive Attack - Inertia Creeps
Massive Attack - Unfinished Sympathy
