Huge metalhead, but I have a keen interest in electronic music as well, mostly Aggrotech and things like VNV Nation. My metal roots lay in Christian bands actually which spread to everything else. Gotta love it all. I just don't like overly commercialized bands. I wear kilts frequently, play guitar, mandolin, and bagpipes. Here's a list of stuff In my Massive music library... (it's very diverse, I know. I also frequently listen to classical pieces as my girlfriend is a fellow metalhead and cellist.)
12 Stones
Adagio
Admonish
Aenima
AFI
After Forever
Agonoize
Ahab
Aina
Alestorm
Aletheian
Alice Cooper
Amon Amarth
Anberlin
Angels & Agony
Antestor
Aphex Twin
Apocalyptica
Apoptygma Berzerk
Arch of Thorns
Armageddon Holocaust
As Cities Burn
Ásmegin
ASP
August Burns Red
Avantasia
Axenstar
Ayreon
Azmaveth
Basshunter
Bathory
Battlelore
Beautiful Sin
Becoming the Archetype
Behemoth
Beloved
Betrayal
Benny Benassi
Benny Goodman
Black Eyed Peas
Blackguard
Blaqk Audio
Blutengel
Brother Firetribe
Bushido
Caramell
Cascada
Children Of Bodom
Combichrist
Creature Feature
Cruachan
Dangerous Muse
Dark Lay Still
Dark Moor
Darude
David Bowie
Dead or Alive
Demon Hunter
Destroy the Runner
Devo
DGM
DHT
Die Sektor
Die Toten Hosen
Dimmu Borgir
Divinefire
DJ Orkidea
Dj Tiesto
Dream Theater
Dropkick Murphys
Drottnar
E Nomine
Echo And The Bunnymen
Edenbridge
Edguy
Ego Likeness
Einherjer
Eisbrecher
E.L.O.
Eluveitie
Elvenking
Embraze
Emery
Emperor
Ensiferum
Epica
Equilibrium
Eternal Tears of Sorrow
Evanescence
Evergrey
Exaudi
Extol
Falconer
Fair to Midland
Fairyland
Faun
Fearscape
Figure Four
Finntroll
Firewind
Flatfoot 56
Flogging Molly
Folkearth
For My Pain...
Franz Ferdinand
Frosthardr
Furthermore
Garbage
Gigi D'Agostino
Gothminister
Grendel
GRIM
Haggard
Halifax
Hamka
Hammerfall
Harmony
Haste the Day
He is Legend
Helloween
Hevein
High and Mighty Color
Holy Blood
Horde
Hortor
Hypocrisy
Iced Earth
Ihsahn
In Battle
In Extremo
In The Woods...
Internal Healing
Iwrestledabearonce
Josh Groban
Joy Electric
Juno Reactor
Kamelot
Kent
Korpiklaani
Krypteria
Kutless
Lacrimosa
Leaves' Eyes
Lengsel
Lights of Euphoria
Linkin Park (Meteora only)
Liv Kristine
Living Sacrifice
Lordi
Losa
Luca Turilli's Dreamquest
Lullacry
Lunatica
Macbeth
Mael Mordha
Magica
Manticora
Majestic Vanguard
Masterplan
Meshuggah
Mewithoutyou
Midnattsol
Mindless Self Indulgence
Moonsorrow
Moonspell
Morgenroede
Mortal
Mortification
Mourning September
Mushroomhead
MXPX
My Chemical Romance
Mychildren Mybride
Narnia
Necrophagist
Nema
Nemesea
Neon Horse
Neuroticfish
Nevermore
Nickel Creek
Nightwish
Nile
Nine Inch Nails
Nocturnal Rites
Noisuf-X
Norma Jean
Northern Kings
Number One Gun
Oh, Sleeper
Oingo Boingo
Once Nothing
Opeth
Oratorio
Orphaned Land
Otyg
Pain
Parakletos
Pennywise
Phanerosis
Place of Skulls
Poisonblack
Primordial
Project 86
Pyramaze
Qntal
Rammstein
Ram-Zet
Recycled Percussion
RED
Reflexion
Relient K
Revolution Renaissance
Rhapsody of Fire
Ride the Sky
Rob Rock
Saltatio Mortis
Sanctifica
Saor Patrol
Saviour Machine
Scary Kids Scaring Kids
Schandmaul
Schoolyard Heroes
Scooter
Secondhand Serenade
Sentenced
Serenity
Shadows of Paragon
Showbread
Skyclad
Skyfire
Slechtvalk
Snakeskin
Solefald
Sonata Arctica
Spoken
Strapping Young Lad
Stratovarius
Stream of Passion
Stromkern
Stronghold
Stryper
subseven
Subway to Sally
Sullivan
Symphony X
Tarja Turunen
Tarot
The 69 Eyes
The Agony Scene
The Birthday Massacre
The Casualties
The Chieftains
The Classic Crime
The Crüxshadows
The Fall of Troy
The Gathering
The Human Abstract
The Juliana Theory
The Psychedelic Furs
The Righteous Brothers
The Showdown
The Unseen
Theatre of Tragedy
Theatres des Vampires
Therion
They Might Be Giants
Thyrfing
Thousand Foot Krutch
Tomorrow Today (if they still exist)
To/Die/For
Trans-siberian Orchestra
Tristania
Turisas
Tyr
Underoath
Unsun
Vaakevadring
Venetian Snares
Vespers Descent
Vintersorg
Visions of Atlantis
VIXIVI
VNV Nation
Voltaire
Weezer, (the Blue Album only)
Weird Al
Windir
Winds
Wintersun
Within Temptation
Wolfchant
Yggdrasil
Yngwie Malmsteen
Zao
Zonaria