Progressive Metal

Adagio	Digital Ruin	Lethargy	Scholomance
Adramelch	Direwolf	Leviathan	Sea Of Dreams
Aenaon	Disillusion	The Levitation Hex	Secrecy
Aftermath	Divercia	Linear Sphere	Secret Sphere
Age Of Silence	Donor	Liquid Tension Experiment	Serenity
Aghora	Dramatica	Loch Vostok	Shadow Gallery
Alarum	Dreadnought	Lör	Shaolin Death Squad
Alchemist	Dream Theater	Lord Bane	Sieges Even
Alchemy X	Dynahead	Lost Century	Sinphonia
Alkemyst	Dysrhythmia	Madsword	Soen
All Too Human	Earth Electric	Magnus	Sons Of Apollo
Alogia	Earthside	Manitou	Sore Plexus
An Abstract Illusion	Edwin Dare	Manitou	Spastic Ink
Anacrusis	Electro Quarterstaff	Wicked Maraya	Spectral Incursion
Andromeda	Elegy	Martyr	Spheric Universe Experience
Angra	End Amen	Mastermind	Spiral Architect
Angtoria	Engine	Mastodon	Spiral Tower
Animals As Leaders	Ephel Duath	Mayadome	Squalus
Annon Vin	Ephemeral Sun	Mechanical Poet	Stormental
Anubis Gate	Escapethecult	Megace	Subterranean Masquerade
Aquilus	Event	Mekong Delta	Sun Caged
AraPacis	Evergrey	Menace	Sunburst
Arch/Matheos	Exivious	Mercury Rising	Superior
Archetype	Farmakon	Misanthrope	Symbyosis
Archspire	Fates Warning	Moon Tooth	Symphony X
Ark	Fifth Season	Moonloop	Synaptik
Artension	Forte	Myrath	Syrinx
Atomic Rooster	Foscor	Mystic-Force	Tad Morose
Atrox	Fountain Of Tears	Ne Obliviscaris	Tal Dorgar
Attention Deficit	Fractal Universe	New Keepers Of The Water Towers	Taramis
Auvernia	Frantic Bleep	Nightingale	TesseracT
Ayreon	Freak Kitchen	Nueairea	Textures
Baroness	Fury N Grace	Obsidious	Theory In Practice
Behold The Arctopus	Futures End	Oceans Of Slumber	Third Ion
The Beyond	Galactic Cowboys	The Odious	The Thirteenth Sun
Beyond Twilight	Garden Wall	Open The Nile	Thought Industry
The Biscuit Merchant	Gargoyl	Operation: Mindcrime	Threshold
Black Jester	Ghost Ship Octavius	Opeth	Tiles
Blotted Science	Giant Squid	Opposite Earth	To-Mera
Braindance	Golgotha	Orakle	Toundra
Cain's Offering	Gordian Knot	O.S.I.	Tragedy Divine
Calhoun Conquer	Gracepoint	Osiris	Tranzat
Caligula's Horse	Grayceon	Outworld	Treasure Land
Canvas Solaris	Gwynbleidd	Pagan's Mind	Twisted Into Form
Catharsis	Hail Spirit Noir	Pain Of Salvation	Unleashed Power
Cea Serin	Haken	Parish	Vanden Plas
Chapel Of Disease	Heads Or Tales	Periphery	Vauxdvihl
Circus Maximus	Heir Apparent	Planet X	Veni Domine
Communic	Hex	Platitude	Vertigo Steps
Conquering Dystopia	Hieronymus Bosch	Pomegranate Tiger	Vildhjarta
Continuo Renacer	Hippotraktor	Poverty's No Crime	Voivod
Control Denied	Hollow Haze	Power Of Omens	Voyager
Cosmics	House Of Spirits	Protest The Hero	Vuur
Crimson Glory	ICS Vortex	Psychotic Waltz	WAIT
Cryptic Shift	Imperium	Pyramaze	Warmen
Cynic	In The Woods ...	Pyramid	Watchtower
Cynthesis	Inner Strength	Queensryche	White Stones
Damn The Machine	Ion Vein	The Quiet Room	Wilderun
Darkstar	Jester's March	Reading Zero	Winds
Deadsoul Tribe	Kamelot	Realm	Witherfall
Death Machine	Kinetic Dissent	Red Tide	Witherscape
Deconstructing Sequence	King Goat	Redemption	Wolverine
Defyance	Kong	Renaissance	Wuthering Heights
Degree Absolute	Kontinuum	ReVamp	Xenoblight
Delian League	Kylesa	Riverside	Zero Hour
Depressive Age	Labyrinth	Rush
Devin Townsend Band	Leprous	Savatage
Devin Townsend Project	Lethal	Scale The Summit

Active bands are in bold.