Abney Park (Fairly decent trance-inducing industrial. Could do with more punch, but is good lis'nin'
Alestorm (Awesome battle metal with pirates and the finest squeezebox tunes!)
Amanda Palmer (Like Dresden Dolls only with more instruments)
Ambo (Chilled-out ambient rock, mysterious, deep and introspective)
Amy Winehouse (Couple of good soulful songs with piano)
And One (Awesome synthpop with an alarmingly punchy beat. Weird and disturbing lyrics within.)
Anorexia Nervosa (Immense French black metal with tortured vocals and symphony that just keeps going)
Anubiz (Kinda crappy gothic industrial metal, but it has its moments)
Arch Enemy (I don't normally like death metal, but this is pretty good)
Arcturus (weird and sporadic metal, often jarring. Has its moments.)
Assemblage 23 (Some nice industrial that isn't just a droning male voice over a trance anthem)
Automatic (I dunno, I found it one day and thought it was pretty good)
Basshunter (Crappy eurodance, but there's always a time for that)
Bassic (Atmospheric and experimental electronica, only without the pretentious breakbeats)
Black Eyed Peas (One song: Pump It)
Blackout Crew (Put a donk on it!)
Blind Guardian (Pretty good fantasy metal. Gets boring after a few listens due to also being power metal)
Camel (70s conceptual rock)
Cocteau Twins (weird crap, don't bother (unless you want to))
Converge (Hardcore metal, screamy whiny vocals. Slipknot is limp-wristed pop music compared to this)
Crystal Castles (A few good and weird songs)
CSS (Weird synthpop with terrible vocals)
Dark Funeral (Just some fun black metal. Nothing wild or experimental here)
Darkseed (Easy pop metal with nice melodies)
Darkwell (Lovely gothic metal with female vocals, and sometimes a man)
Dimmu Borgir (Awesome fantasy metal band with many albums and a bunch of solid tracks. Earlier stuff is full of cheesy synths, if you like that sort of thing. I know I do)
Draconian (Pretty drab and boring death metal... some good bits)
DragonForce (Only for Valley of The Damned, the song)
Edenbridge (Pretty standard, bland gothic metal with female vocals... it's like a Christian version of Within Temptation)
Egrimonia (Pretty good beauty-beast goth metal, with some occasional renditions of classical music)
Einherjer (Viking metal with some good melodies)
Electric Light Orchestra To be continued
Elis
Elliot Minor
Elsiane
Emilie Autumn
Emperor
Enigma
Falkenbach
Faun Fables
Fiddler's Green
Molly
Gleisburg
Glittertind
Goldfrapp
Good Will Hunting
Gorgoroth
Helium Vola
Helloween
HEM
Hungry Lucy
I Was a King
Inkubus Sukkubus
Israel Kamakawiwo'ole
Jack Off Jill
Killola
King Diamond
L'ame Immortelle
Lacrimosa
Lacuna Coil
Lady Sovereign
Ladytron
Luca Turilli
Madness
Madrugada
Matson Jones
Mephisto Walz
Mercyful Fate
Ministry
Miranda Sex Garden
Miriam
Molotov Elysian
Mortal Love
MortIIs
Murderdolls
My Dying Bride
Neuroticfish
Nightwish
Nuclear Assault
Offspring
Opeth
Pain
Pendulum
Pink Floyd
Project Pitchfork
Rammstein
Rasputina
REM
Rhapsody
Robyn Miller
Scissor Sisters
Sengir
Seventh Harmonic
Severed Fifth
Shiny Toy Guns
Sirenia
Slowdive
Sonata Arctica
Star Industry
Summoning
Sunterra
Switchblade Symphony
The Birthday Massacre
The Cure
The Dresden Dolls
The Gutter Twins
The Sins of Thy Beloved
The Tiny
Tiamat
Tre Lux
Tristania
Turisas
Ultravox
Unshine
Vreid
Vulpvibes